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Oval|Natural|GIA

1.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7541181630

Certificate GIA 7541181630

Diamond specifications and retailer prices

From $9,286 NZD
As of November 6, 2026
Save $2,507 NZD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,793 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541181630. Listed at 7 retailers as of November 6, 2026, with prices from $9,286 to $11,793, a $2,507 spread on the same certified stone. GemTrove lists it at $11,793. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541181630
Dimensions8.38 × 6.44 × 4.24 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Indented Natural, Needle
Top View
8.38 mm6.44 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541181630
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,286 NZD|Low: $9,274 NZD|High: $12,124 NZD|Avg: $10,394 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$9,286 NZD
Retailer 3$9,709 NZD
Retailer 4$10,113 NZD
Retailer 5$10,443 NZD
Retailer 2$10,488 NZD
Retailer 6$10,648 NZD

46 data points across 6 retailers

7 retailers$9,286 NZD to $11,793 NZD

A
Cheapest Retailer
-
$9,286 NZD
A
Retailer 2
-
$9,709 NZD
View
A
Retailer 3
-
$10,113 NZD
View
A
Retailer 4
-
$10,443 NZD
View
Final sale: no returns
A
Retailer 5
-
$10,488 NZD
View
A
Retailer 6
-
$10,648 NZD
View
Most Expensive
A
GemTrove
GT-N-01286268-98 · Nov 6
$11,793 NZD
A$10,058 AUD
View
6 more retailers have this diamond
Prices start from $9,286 NZDSave up to $2,507 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.

A
1.50ct Oval
$9,286 NZD