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Oval|Natural|GIA

0.70ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 7562159340

Certificate GIA 7562159340

Diamond specifications and retailer prices

From $628 SGD
As of November 6, 2026
Save $1,341 SGD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,677 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562159340. Listed at 14 retailers as of November 4, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562159340
Dimensions7.07 × 4.93 × 3.07 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm4.93 mm0.70 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562159340
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: $628 SGD|Low: $546 SGD|High: $1,995 SGD|Avg: $1,083 SGD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$628 SGD
Retailer 8$787 SGD
Retailer 4$834 SGD
Retailer 6$1,030 SGD
Retailer 3$1,046 SGD
Retailer 7$1,200 SGD
Retailer 2$1,207 SGD
Retailer 5$1,969 SGD

39 data points across 8 retailers

14 retailers$628 SGD to $1,969 SGD

A
Cheapest Retailer
-
$628 SGD
A
Retailer 2
-
$722 SGD
View
A
Retailer 3
-
$787 SGD
View
Final sale: no returns
A
Retailer 4
-
$834 SGD
View
Retailer 5
-
$854 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$887 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$986 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,030 SGD
View
B+
Retailer 9
-
$1,046 SGD
View
B
Retailer 10
-
$1,183 SGD
View
B
Retailer 11
-
$1,200 SGD
View
B+
Retailer 12
-
$1,207 SGD
View
B
Retailer 13
-
$1,969 SGD
View
Most Expensive
NZ Jewellers
59da5317-a640-4b6d-90bb-2a5f48da5f87 · Sep 30
$2,677 SGD
$2,089 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $628 SGDSave up to $1,341 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
0.70ct Oval
$628 SGD