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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 6555632594

Certificate GIA 6555632594

Diamond specifications and retailer prices

From $1,748 SGD
As of November 6, 2026
Save $4,113 SGD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,861 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic 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 6555632594. Listed at 15 retailers as of November 5, 2026, with prices from $1,748 to $5,861, a $4,113 spread on the same certified stone. NZ Jewellers lists it at $5,861. 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

1.02
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555632594
Dimensions6.98 × 5.92 × 4.17 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Knot
Top View
6.98 mm5.92 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555632594
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 59.8%

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: Nov 6
Current: $5,861 SGD|Low: $1,658 SGD|High: $5,861 SGD|Avg: $2,682 SGD|+1.0%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$1,748 SGD
Retailer 7$1,919 SGD
Retailer 5$1,990 SGD
Retailer 14$2,176 SGD
Retailer 16$2,176 SGD
Retailer 8$2,243 SGD
Retailer 15$2,277 SGD
Retailer 2$2,362 SGD
Retailer 9$2,382 SGD
Retailer 17$2,409 SGD
Retailer 13$2,512 SGD
Retailer 3$2,550 SGD
Retailer 18$2,550 SGD
Retailer 4$2,640 SGD
Retailer 10$2,677 SGD
Retailer 11$3,263 SGD
Retailer 12$4,197 SGD
NZ Jewellers$5,861 SGD

28 data points across 18 retailers

15 retailers$1,748 SGD to $5,861 SGD

A
Cheapest Retailer
-
$1,748 SGD
A
Retailer 2
-
$1,919 SGD
View
B+
Retailer 3
-
$2,176 SGD
View
B+
Retailer 4
-
$2,243 SGD
View
B+
Retailer 5
-
$2,277 SGD
View
B+
Retailer 6
-
$2,362 SGD
View
B+
Retailer 7
-
$2,409 SGD
View
Retailer 8
-
$2,488 SGD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$2,512 SGD
View
B+
Retailer 10
-
$2,550 SGD
View
B+
Retailer 11
-
$2,550 SGD
View
B+
Retailer 12
-
$2,640 SGD
View
B
Retailer 13
-
$3,263 SGD
View
B
Retailer 14
-
$4,197 SGD
View
Most Expensive
C
NZ Jewellers
2560eaca-c6f8-418b-82a3-4f52807b5822 · Nov 5
$5,861 SGD
$4,573 USD
View
14 more retailers have this diamond
Prices start from $1,748 SGDSave up to $4,113 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
1.02ct Heart
$1,748 SGD