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Heart|Natural|GIA

0.70ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 7538592321

Certificate GIA 7538592321

Diamond specifications and retailer prices

From $620 SGD
$485 USD
As of October 31, 2026
Save $705 SGD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,325 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7538592321. Listed at 9 retailers as of October 31, 2026, with prices from $620 to $1,325, a $705 spread on the same certified stone. 77 Diamonds lists it at $1,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 7538592321
Dimensions6.12 × 5.15 × 3.91 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.12 mm5.15 mm0.70 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538592321
Side View
Table 58.0%CrownGirdle: THN-VTKPavilion 42.4°Culet: NoneDepth 63.8%

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: Oct 31
Current: $1,325 SGD|Low: $564 SGD|High: $1,328 SGD|Avg: $1,000 SGD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$620 SGD
Retailer 2$760 SGD
Retailer 6$1,023 SGD
Retailer 7$1,023 SGD
Retailer 5$1,048 SGD
Retailer 4$1,162 SGD
77 Diamonds$1,325 SGD

36 data points across 7 retailers

9 retailers$620 SGD to $1,325 SGD

A
Cheapest Retailer
-
$620 SGD
$485 USD
Final sale: no returns
A
Retailer 2
-
$734 SGD
$574 USD
View
A
Retailer 3
-
$760 SGD
View
A
Retailer 4
-
$828 SGD
$648 USD
View
B+
Retailer 5
-
$1,023 SGD
$800 USD
View
B+
Retailer 6
-
$1,023 SGD
$800 USD
View
B+
Retailer 7
-
$1,048 SGD
$820 USD
View
B+
Retailer 8
-
$1,066 SGD
$833 USD
View
Most Expensive
B+
77 Diamonds
HSMBQFN3ZFYR · Nov 1
$1,325 SGD
£816 GBP
View
8 more retailers have this diamond
Prices start from $620 SGDSave up to $705 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 Heart
$620 SGD