CaratHunter
Plans
Oval|Natural|GIA

1.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7566185903

Certificate GIA 7566185903

Diamond specifications and retailer prices

From $1,309 SGD
HK$8,000 HKD
As of October 31, 2026
Save $2,988 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,297 SGD at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566185903. Listed at 18 retailers as of October 27, 2026, with prices from $1,309 to $4,297, a $2,988 spread on the same certified stone. NZ Jewellers lists it at $4,297. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566185903
Dimensions8.23 × 5.58 × 3.55 mm
L/W Ratio1.47
Top View
8.23 mm5.58 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566185903
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.6%

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: Oct 31
Current: $4,297 SGD|Low: $1,293 SGD|High: $4,537 SGD|Avg: $2,074 SGD|-5.3%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 11$1,309 SGD
Retailer 6$1,579 SGD
Retailer 8$1,625 SGD
Retailer 2$1,629 SGD
Retailer 7$1,633 SGD
Retailer 3$1,762 SGD
Retailer 17$1,762 SGD
Retailer 15$1,770 SGD
Retailer 5$1,787 SGD
Retailer 18$1,843 SGD
Retailer 10$1,870 SGD
Retailer 14$1,935 SGD
Retailer 9$1,955 SGD
Retailer 16$1,963 SGD
Retailer 13$2,033 SGD
Retailer 12$2,455 SGD
Retailer 4$3,244 SGD
NZ Jewellers$4,297 SGD

23 data points across 18 retailers

18 retailers$1,309 SGD to $4,297 SGD

A
Cheapest Retailer
-
$1,309 SGD
HK$8,000 HKD
A
Retailer 2
-
$1,579 SGD
$1,235 USD
View
A
Retailer 3
-
$1,625 SGD
$1,271 USD
View
Final sale: no returns
A
Retailer 4
-
$1,629 SGD
$1,274 USD
View
A
Retailer 5
-
$1,633 SGD
$1,277 USD
View
A
Retailer 6
-
$1,762 SGD
$1,378 USD
View
A
Retailer 7
-
$1,762 SGD
$1,378 USD
View
A
Retailer 8
-
$1,770 SGD
£1,090 GBP
View
A
Retailer 9
-
$1,787 SGD
$1,398 USD
View
A
Retailer 10
-
$1,843 SGD
$1,442 USD
View
A
Retailer 11
-
$1,870 SGD
View
A
Retailer 12
-
$1,935 SGD
$1,513 USD
View
A
Retailer 13
-
$1,955 SGD
$1,529 USD
View
A
Retailer 14
-
$1,963 SGD
£1,209 GBP
View
A
Retailer 15
-
$2,033 SGD
$1,590 USD
View
B+
Retailer 16
-
$2,455 SGD
€1,829 EUR
View
B
Retailer 17
-
$3,244 SGD
£1,998 GBP
View
Most Expensive
B
NZ Jewellers
d8cac0f6-dacb-4c9a-abde-1131e6b68eb9 · Oct 27
$4,297 SGD
$3,361 USD
View
17 more retailers have this diamond
Prices start from $1,309 SGDSave up to $2,988 SGD

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
$1,309 SGD