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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7531941669

Certificate GIA 7531941669

Diamond specifications and retailer prices

From $1,437 SGD
$1,124 USD
As of November 2, 2026
Save $1,088 SGD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,525 SGD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531941669. Listed at 5 retailers as of October 31, 2026, with prices from $1,437 to $2,525, a $1,088 spread on the same certified stone. Cape Diamonds lists it at $2,525. 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

0.80
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531941669
Dimensions6.33 × 5.27 × 3.30 mm
L/W Ratio1.20
Key to symbols
Crystal, Feather, Cloud
Top View
6.33 mm5.27 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531941669
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,525 SGD|Low: $577 SGD|High: $2,530 SGD|Avg: $1,367 SGD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$577 SGD
Retailer 7$615 SGD
Retailer 5$1,437 SGD
Retailer 4$1,442 SGD
Retailer 2$1,494 SGD
Retailer 3$1,499 SGD
Cape Diamonds$2,525 SGD

9 data points across 7 retailers

5 retailers$1,437 SGD to $2,525 SGD

B+
Cheapest Retailer
-
$1,437 SGD
$1,124 USD
B+
Retailer 2
-
$1,442 SGD
$1,128 USD
View
B+
Retailer 3
-
$1,494 SGD
$1,168 USD
View
B+
Retailer 4
-
$1,499 SGD
$1,172 USD
View
Most Expensive
B
Cape Diamonds
cert_7531941669 · Oct 31
$2,525 SGD
ZAR 31,896 ZAR
View
4 more retailers have this diamond
Prices start from $1,437 SGDSave up to $1,088 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.

B+
0.80ct Heart
$1,437 SGD