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Heart|Natural|GIA

0.70ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 1558040698

Certificate GIA 1558040698

Diamond specifications and retailer prices

From $675 SGD
MYR 2,152 MYR
As of October 30, 2026
Save $162 SGD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $837 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 1558040698. Listed at 4 retailers as of October 30, 2026, with prices from $675 to $837, a $162 spread on the same certified stone. 77 Diamonds lists it at $837. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558040698
Dimensions5.74 × 6.22 × 3.41 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.74 mm6.22 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558040698
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 54.7%

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 30
Current: $837 SGD|Low: $630 SGD|High: $926 SGD|Avg: $757 SGD|-7.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$675 SGD
Retailer 3$684 SGD
Retailer 2$749 SGD
77 Diamonds$837 SGD

41 data points across 4 retailers

4 retailers$675 SGD to $837 SGD

A
Cheapest Retailer
-
$675 SGD
MYR 2,152 MYR
B+
Retailer 2
-
$684 SGD
$535 USD
View
Final sale: no returns
B+
Retailer 3
-
$749 SGD
View
Most Expensive
B+
77 Diamonds
HSCPXHYNGHNZ · Nov 2
$837 SGD
£516 GBP
View
3 more retailers have this diamond
Prices start from $675 SGDSave up to $162 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
$675 SGD