United Kingdom
Terms not yet verified
Visit MOH LondonCarat Hunter · Where to buy diamonds
Where to buy a 1.5ct natural cushion diamond
Every retailer in our index stocking this size and shape, 68 of them, across 39,365 current listings.
Updated October 31, 2026 · Independent. Zero affiliate revenue.
The market at this size and shape
Active listings
39,365
Retailers carrying
68
Median confirmed price
CA$7,081
Grade combinations
31
Certificate mix:GIA 35,049 · IGI 561 · HRD 375 · AGS 2
What it actually costs
Half of these diamonds are listed between CA$4,940 and CA$10,035 (as of October 31, 2026).
Middle half listed between CA$4,940 to CA$10,035
Certificated stones with a recently confirmed price only, 9,409 of them. Each contributes its cheapest confirmed price.
The same stone, priced differently
Typical spread
74%
Typical difference
CA$4,824
Stones compared
6,856
Across 6,856 stones of this size and shape carried by more than one retailer, the dearest listing sits 74% above the cheapest for the identical certificated diamond, a typical gap of CA$4,824. That gap is what comparing before you buy avoids.
Every retailer that stocks this spec
Ranked by active inventory count. Selection is mechanical, not editorial.
- United Kingdom·Founded 2005·30-day returns·Ships to CanadaTerms not yet verifiedVisit 77 Diamonds
- Germany·Founded 2011·100-day returnsTerms not yet verifiedVisit Yorxs
- United States·Founded 2016·30-day returns·Ships to CanadaTerms read on the retailer’s own site, October 19, 2026Visit Rare Carat
- Australia·Founded 1996·30-day returns·Ships to CanadaTerms not yet verifiedVisit Jogia Diamonds
- United Kingdom·Founded 2022·30-day returns·Ships to CanadaTerms not yet verifiedVisit Moon Ocean
- United States·Founded 1999·30-day returns·Ships to CanadaTerms not yet verifiedVisit Blue Nile
- United States·Final sale: no returns·Ships to CanadaTerms read on the retailer’s own site, October 19, 2026Visit William & Sons Jewelers
- AustraliaTerms not yet verifiedVisit Torres Jewel Co
- United Kingdom·Founded 2014·30-day returns·Ships to CanadaTerms read on the retailer’s own site, June 15, 2026Visit Flawless Fine Jewelry
Show 15 more retailers
- United States·Founded 2004·30-day returns·Ships to CanadaTerms read on the retailer’s own site, October 19, 2026Visit B2C Jewels
- South Africa·Founded 2005·7-day returns·Ships to CanadaTerms read on the retailer’s own site, June 15, 2026Visit Cape Diamonds
- United States·Founded 2016·40-day returns·Ships to CanadaTerms not yet verifiedVisit RockHer
- United States·Founded 2002·30-day returns·Ships to CanadaTerms not yet verifiedVisit Brilliance
- United States·Founded 2005·30-day returns·Ships to CanadaTerms not yet verifiedVisit Brilliant Earth
- United States·Founded 1999·30-day returns·Ships to CanadaTerms not yet verifiedVisit Ritani
- United States·Founded 2010·30-day returns·Ships to CanadaTerms not yet verifiedVisit Allurez
- United States·Founded 1999·30-day returns·Ships to CanadaTerms not yet verifiedVisit Adiamor
- United States·Founded 1998·30-day returns·Ships to CanadaTerms not yet verifiedVisit DreamStone
- United States·30-day returns·Ships to CanadaTerms read on the retailer’s own site, September 2, 2026Visit Calavera New York
- Australia·Founded 2004·14-day returns·Ships to CanadaTerms not yet verifiedVisit MoiMoi Australia
- Hong Kong·Ships to CanadaTerms not yet verifiedVisit Ting Diamond
- 23
GemTrove
685 in stockAUTerms not yet verified - United Kingdom·30-day returnsTerms not yet verifiedVisit Diamond Quarter
- United States·Founded 1993·30-day returnsTerms not yet verifiedVisit Jared
Stock counts are updated daily. Founded and shipping details come from public sources. Return terms are our summary of each retailer's own policy page, dated per retailer above. Retailers change their terms, so check the retailer's own returns and shipping pages before you buy.
19 of the 25 retailers ship to Canada. 6 do not.
Narrow it down by grade
Each combination below has its own page with the retailers that stock exactly that grade.
H VS23,333 · 58rI VS23,327 · 57rI VS13,232 · 56rG VS23,140 · 61rH VS12,756 · 58rG VS12,173 · 61rF VS21,877 · 58rI VVS21,850 · 51rF VS11,720 · 57rH VVS21,611 · 60rE VS11,574 · 59rE VS21,544 · 56rD VS21,308 · 57rG VVS21,305 · 59rI VVS11,248 · 53rD VS11,223 · 55rE VVS21,002 · 57rH VVS1948 · 56rG VVS1861 · 61rF VVS2761 · 56rE VVS1525 · 53rD VVS2517 · 50rF VVS1508 · 55rD VVS1242 · 53rI IF215 · 42rH IF206 · 43rF IF103 · 32rG IF97 · 38rD IF72 · 29rE IF41 · 26rD FL36 · 25r
Stones at this spec now
Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.
- 1.51ct H VS2from $3,328 across 10 retailersAs of October 31, 2026
- 1.51ct H VS2from $3,344 across 18 retailersAs of October 28, 2026
- 1.5ct I VS2from $3,059 across 20 retailersAs of October 31, 2026
- 1.47ct I VS2from $2,694 across 12 retailersAs of October 30, 2026
- 1.53ct I VS1from $3,456 across 7 retailersAs of October 31, 2026
- 1.51ct I VS1from $2,984 across 12 retailersAs of October 31, 2026
What this spec means
- Cushion: a softened-corner square or rectangle with a vintage feel.
- Natural: mined diamonds with the certification, provenance and resale profile traditional buyers expect.
Frequently asked
How much do retailers differ on the same diamond?
Across 6,856 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 74%, about CA$4,824.
Can I see retailers for one exact grade?
Yes. Each of the 31 color and clarity combinations above has its own page listing the retailers that stock exactly that grade.
Does Carat Hunter earn commission from these retailers?
No. We earn zero affiliate revenue from any retailer in our index.
How fresh is this data?
Listings refresh as we re-read each retailer, most of them every day. Static facts about each retailer refresh weekly.
How is the retailer ranking calculated?
Strictly by active inventory count for this exact spec. The retailer carrying the most stones at the spec ranks first. There is no editorial input, weighting or affiliate consideration.
Why do you not show per-retailer prices on this page?
Prices vary per stone, not per store. Click through to any matched diamond and you will see every retailer's price on the exact same physical stone, which is the meaningful comparison.