CaratHunter
Plans
Heart|Natural|GIA

0.81ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 6552395259

Certificate GIA 6552395259

Diamond specifications and retailer prices

From $697 SGD
As of November 6, 2026
Save $2,270 SGD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,967 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.81ct natural heart diamond

This 0.81ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552395259. Listed at 16 retailers as of November 5, 2026, with prices from $697 to $2,967, a $2,270 spread on the same certified stone. NZ Jewellers lists it at $2,967. 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

0.81
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552395259
Dimensions5.81 × 6.59 × 3.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Top View
5.81 mm6.59 mm0.81 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552395259
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.5%

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: $2,967 SGD|Low: $697 SGD|High: $3,040 SGD|Avg: $1,280 SGD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$697 SGD
Retailer 5$804 SGD
Retailer 4$871 SGD
Retailer 11$915 SGD
Retailer 6$946 SGD
Retailer 12$971 SGD
Retailer 15$983 SGD
Retailer 9$991 SGD
Retailer 7$1,002 SGD
Retailer 3$1,092 SGD
Retailer 10$1,128 SGD
Retailer 8$1,182 SGD
Retailer 14$1,335 SGD
Retailer 13$1,730 SGD
Retailer 16$2,754 SGD
NZ Jewellers$2,967 SGD

29 data points across 16 retailers

16 retailers$697 SGD to $2,967 SGD

A
Cheapest Retailer
-
$697 SGD
B+
Retailer 2
-
$804 SGD
View
B+
Retailer 3
-
$871 SGD
View
Final sale: no returns
A
Retailer 4
-
$915 SGD
View
A
Retailer 5
-
$946 SGD
View
A
Retailer 6
-
$971 SGD
View
A
Retailer 7
-
$983 SGD
View
A
Retailer 8
-
$991 SGD
View
A
Retailer 9
-
$1,002 SGD
View
A
Retailer 10
-
$1,092 SGD
View
A
Retailer 11
-
$1,128 SGD
View
A
Retailer 12
-
$1,182 SGD
View
B+
Retailer 13
-
$1,335 SGD
View
B+
Retailer 14
-
$1,730 SGD
View
B
Retailer 15
-
$2,754 SGD
View
Most Expensive
B
NZ Jewellers
f7c1d06c-785e-48f3-9bd0-a440d6bd87a8 · Nov 5
$2,967 SGD
$2,315 USD
View
15 more retailers have this diamond
Prices start from $697 SGDSave up to $2,270 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
0.81ct Heart
$697 SGD