Oval|Natural|GIA

1.02ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2377374538

Certificate GIA 2377374538

Diamond specifications and retailer prices

From $2,804 USD
As of November 6, 2026
Save $3,217 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,021 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-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 2377374538. Listed at 15 retailers as of November 5, 2026, with prices from $2,804 to $6,021, a $3,217 spread on the same certified stone. NZ Jewellers lists it at $6,021. 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

1.02
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377374538
Dimensions8.17 × 5.57 × 3.39 mm
L/W Ratio1.47
Top View
8.17 mm5.57 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2377374538
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $6,021 USD|Low: $2,804 USD|High: $6,746 USD|Avg: $3,730 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 2$2,804 USD
Retailer 12$2,860 USD
Retailer 6$2,940 USD
Retailer 5$3,131 USD
Retailer 7$3,131 USD
Retailer 13$3,251 USD
Retailer 8$3,398 USD
Retailer 3$3,560 USD
Retailer 14$3,560 USD
Retailer 10$3,576 USD
Retailer 4$3,612 USD
Retailer 15$3,680 USD
Retailer 9$3,794 USD
Retailer 11$5,763 USD
NZ Jewellers$6,021 USD

36 data points across 15 retailers

15 retailers$2,804 USD to $6,021 USD

A
Cheapest Retailer
-
$2,804 USD
Retailer 2
-
$2,860 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$2,940 USD
View
B+
Retailer 4
-
$3,131 USD
View
Retailer 5
-
$3,131 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,251 USD
View
B+
Retailer 7
-
$3,398 USD
View
B+
Retailer 8
-
$3,560 USD
View
B+
Retailer 9
-
$3,560 USD
View
B+
Retailer 10
-
$3,576 USD
View
B+
Retailer 11
-
$3,612 USD
View
B+
Retailer 12
-
$3,680 USD
View
B+
Retailer 13
-
$3,794 USD
View
B
Retailer 14
-
$5,763 USD
View
Most Expensive
B
NZ Jewellers
0cb4fbcf-7db7-44ee-9667-03432e88a317 · Nov 5
$6,021 USD
View
14 more retailers have this diamond
Prices start from $2,804 USDSave up to $3,217 USD

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
1.02ct Oval
$2,804 USD