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Heart|Natural|GIA

0.70ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2556420402

Certificate GIA 2556420402

Diamond specifications and retailer prices

From $661 SGD
MYR 2,106 MYR
As of November 2, 2026
Save $159 SGD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $820 SGD at 77 Diamonds · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556420402. Listed at 4 retailers as of November 2, 2026, with prices from $661 to $820, a $159 spread on the same certified stone. 77 Diamonds lists it at $820. 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

0.70
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556420402
Dimensions5.69 × 6.20 × 3.42 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
5.69 mm6.20 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556420402
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.1%

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 2
Current: $820 SGD|Low: $611 SGD|High: $893 SGD|Avg: $737 SGD|-6.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$661 SGD
Retailer 3$670 SGD
Retailer 2$734 SGD
77 Diamonds$820 SGD

38 data points across 4 retailers

4 retailers$661 SGD to $820 SGD

A
Cheapest Retailer
-
$661 SGD
MYR 2,106 MYR
B+
Retailer 2
-
$670 SGD
$524 USD
View
Final sale: no returns
B+
Retailer 3
-
$734 SGD
View
Most Expensive
B+
77 Diamonds
HSCPHKZJ7JU4 · Nov 2
$820 SGD
£505 GBP
View
3 more retailers have this diamond
Prices start from $661 SGDSave up to $159 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
$661 SGD