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Cushion|Natural|GIA

1.50ct L SI2 Cushion Natural Diamond

GD • L/SI2 • GIA 6551151244

Certificate GIA 6551151244

Diamond specifications and retailer prices

From $9,254 NZD
As of November 6, 2026
Save $1,283 NZD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,537 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551151244. Listed at 4 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
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551151244
Dimensions10.05 × 5.80 × 2.92 mm
L/W Ratio1.73
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
10.05 mm5.80 mm1.50 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551151244
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 50.3%

Caratlytics Score

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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 6
Current: $9,254 NZD|Low: $8,662 NZD|High: $11,850 NZD|Avg: $9,986 NZD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 4$8,662 NZD
Retailer 1$9,254 NZD
Retailer 3$9,424 NZD
Retailer 2$9,638 NZD
Yorxs$10,537 NZD
Retailer 5$11,850 NZD

43 data points across 6 retailers

4 retailers$9,254 NZD to $10,537 NZD

B
Cheapest Retailer
-
$9,254 NZD
Retailer 2
-
$9,424 NZD
View
Price last confirmed 9 days ago
C
Retailer 3
-
$9,638 NZD
View
Most Expensive
C
Yorxs
AE3C3B1FD · Nov 6
$10,537 NZD
€5,563 EUR
View
3 more retailers have this diamond
Prices start from $9,254 NZDSave up to $1,283 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
$9,254 NZD