CaratHunter
Plans
Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

I/IF • GIA 5546603603

Shape and cutting style on the report: Old miner

Certificate GIA 5546603603

Diamond specifications and retailer prices

From $18,241 NZD
As of November 7, 2026
Save $2,567 NZD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,809 NZD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5546603603. Listed at 5 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546603603
Dimensions7.54 × 6.10 × 4.09 mm
L/W Ratio1.24
Top View
7.54 mm6.10 mm1.50 ctI / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546603603
Side View
Table 51.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $16,609 NZD|Low: $16,609 NZD|High: $21,184 NZD|Avg: $19,304 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1$16,609 NZD
Retailer 4$18,241 NZD
Retailer 2$18,270 NZD
Retailer 3$19,819 NZD
Yorxs$20,809 NZD

20 data points across 5 retailers

5 retailers$18,241 NZD to $20,809 NZD

Retailer 1
-
$16,609 NZD
Price last confirmed 9 days ago
B
Retailer 2
-
$18,241 NZD
View
B
Retailer 3
-
$18,270 NZD
View
B
Retailer 4
-
$19,819 NZD
View
Most Expensive
B
Yorxs
2244BFB53 · Nov 6
$20,809 NZD
€10,986 EUR
View
4 more retailers have this diamond
Prices start from $18,241 NZDSave up to $2,567 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.50ct Cushion
$18,241 NZD