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Oval|Natural|GIA

1.02ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 5231711534

Certificate GIA 5231711534

Diamond specifications and retailer prices

From $3,233 SGD
As of November 3, 2026
Save $3,171 SGD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,642 SGD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231711534. Listed at 17 retailers as of November 2, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231711534
Dimensions7.81 × 5.48 × 3.49 mm
L/W Ratio1.43
Top View
7.81 mm5.48 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231711534
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: 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: Nov 3
Current: $3,608 SGD|Low: $3,233 SGD|High: $6,481 SGD|Avg: $4,132 SGD|-1.1%
Retailer 1
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 3, 2026
Retailer 14$3,233 SGD
Retailer 15$3,273 SGD
Retailer 4$3,324 SGD
Retailer 3$3,363 SGD
Retailer 11$3,460 SGD
Retailer 1$3,608 SGD
Retailer 10$3,617 SGD
Retailer 2$3,655 SGD
Retailer 5$3,655 SGD
Retailer 12$3,845 SGD
Retailer 8$4,279 SGD
Retailer 6$4,381 SGD
Retailer 13$5,320 SGD
Retailer 7$5,906 SGD
Retailer 9$6,404 SGD

37 data points across 15 retailers

17 retailers$3,233 SGD to $6,404 SGD

A
Cheapest Retailer
-
$3,233 SGD
B+
Retailer 2
-
$3,273 SGD
View
B+
Retailer 3
-
$3,363 SGD
View
B+
Retailer 4
-
$3,460 SGD
View
B+
Retailer 5
-
$3,608 SGD
View
B+
Retailer 6
-
$3,617 SGD
View
Retailer 7
-
$3,655 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,655 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,796 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,845 SGD
View
Retailer 11
-
$4,218 SGD
View
Price last confirmed 59 days ago
Retailer 12
-
$4,218 SGD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$4,279 SGD
View
B
Retailer 14
-
$5,320 SGD
View
B
Retailer 15
-
$6,404 SGD
View
Retailer 16
-
$7,642 SGD
View
Price last confirmed 56 days ago
Most Expensive
NZ Jewellers
95908530-e624-4cd4-82f6-371d72e0aa80 · Oct 30
$7,642 SGD
$5,963 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $3,233 SGDSave up to $3,171 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
$3,233 SGD