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Carat Hunter · Where to buy diamonds

Where to buy a 1ct natural oval diamond

Every retailer in our index stocking this size and shape, 74 of them, across 119,621 current listings.

Updated November 1, 2026 · Independent. Zero affiliate revenue.

The market at this size and shape

Active listings

119,621

Retailers carrying

74

Median confirmed price

SGD 3,440

Grade combinations

34

Certificate mix:GIA 105,247 · IGI 5,899 · HRD 2,300

What it actually costs

Half of these diamonds are listed between SGD 2,447 and SGD 4,753 (as of November 1, 2026).

Lower 10% SGD 1,782Median SGD 3,440Upper 10% SGD 6,147

Middle half listed between SGD 2,447 to SGD 4,753

Certificated stones with a recently confirmed price only, 22,051 of them. Each contributes its cheapest confirmed price.

The same stone, priced differently

Typical spread

86%

Typical difference

SGD 2,846

Stones compared

15,056

Across 15,056 stones of this size and shape carried by more than one retailer, the dearest listing sits 86% above the cheapest for the identical certificated diamond, a typical gap of SGD 2,846. 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.

  1. 1NZ Jewellers9,821 in stock
    New Zealand·Founded 2006·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit NZ Jewellers
  3. 3Aurelinne5,346 in stock
    United States·Founded 2021·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Aurelinne
  4. 4Rare Carat5,164 in stock
    United States·Founded 2016·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit Rare Carat
  5. 5

    The Perfect Carat

    5,126 in stock
    US
    Terms not yet verified
Show 15 more retailers
  1. 11Yorxs3,396 in stock
    Germany·Founded 2011·100-day returns
    Terms not yet verified
    Visit Yorxs
  3. 13RockHer2,979 in stock
    United States·Founded 2016·40-day returns·Ships to Singapore
    Terms not yet verified
    Visit RockHer
  4. 14Blue Nile2,942 in stock
    United States·Founded 1999·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Blue Nile
  9. 19B2C Jewels2,365 in stock
    United States·Founded 2004·30-day returns·Ships to Singapore
    Terms read on the retailer’s own site, October 19, 2026
    Visit B2C Jewels
  10. 20Cape Diamonds2,347 in stock
    South Africa·Founded 2005·7-day returns·Ships to Singapore
    Terms read on the retailer’s own site, June 15, 2026
    Visit Cape Diamonds
  13. 23Allurez2,110 in stock
    United States·Founded 2010·30-day returns·Ships to Singapore
    Terms not yet verified
    Visit Allurez
  14. 24Ritani1,953 in stock
    United States·Founded 1999·30-day returns
    Terms not yet verified
    Visit Ritani

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.

18 of the 25 retailers ship to Singapore. 7 do not.

Narrow it down by grade

Each combination below has its own page with the retailers that stock exactly that grade.

D VS18,394 · 66rD VS27,691 · 65rG VS26,534 · 65rE VS16,132 · 63rH VS25,993 · 64rE VS25,975 · 63rF VS25,873 · 64rD VVS25,609 · 65rG VS15,495 · 65rH VS15,197 · 64rF VS15,191 · 65rI VS24,958 · 60rI VS14,914 · 60rE VVS24,193 · 62rD VVS14,126 · 61rG VVS24,010 · 62rH VVS23,508 · 61rF VVS23,235 · 63rE VVS13,190 · 63rF VVS12,983 · 61rH VVS12,945 · 59rI VVS22,931 · 56rG VVS12,789 · 61rI VVS12,457 · 58rD IF1,171 · 60rG IF841 · 49rF IF789 · 57rH IF765 · 54rI IF759 · 53rE IF647 · 56rD FL200 · 36rG FL54 · 28rE FL42 · 25rF FL18 · 13r

Stones at this spec now

Current examples carried by more than one retailer, so the comparison is real. Prices shown in USD.

What this spec means

  • Oval: an elongated brilliant cut that looks larger face-up than its carat weight.
  • 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 15,056 identical stones carried by more than one retailer, the typical gap between the cheapest and dearest listing is 86%, about SGD 2,846.

Can I see retailers for one exact grade?

Yes. Each of the 34 colour 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.