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Heart|Natural|GIA

1.02ct I IF Heart Natural Diamond

EX • I/IF • GIA 1549372898

Certificate GIA 1549372898

Diamond specifications and retailer prices

From $2,386 SGD
As of November 4, 2026
Save $3,109 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,454 SGD at NZ Jewellers · As of September 19, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549372898. Listed at 16 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.3°
OriginNatural
Grading LabGIA
CertificateGIA 1549372898
Dimensions5.97 × 7.09 × 4.21 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.97 mm7.09 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549372898
Side View
Table 60.0%CrownGirdle: THN-THKPavilion 43.3°Culet: NoneDepth 59.4%

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 4
Current: $3,327 SGD|Low: $2,354 SGD|High: $5,933 SGD|Avg: $3,601 SGD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$2,386 SGD
Retailer 8$2,873 SGD
Retailer 12$2,903 SGD
Retailer 9$3,012 SGD
Retailer 2$3,078 SGD
Retailer 1$3,327 SGD
Retailer 3$3,370 SGD
Retailer 4$3,398 SGD
Retailer 13$3,704 SGD
Retailer 5$3,759 SGD
Retailer 6$3,838 SGD
Retailer 10$5,017 SGD
Retailer 7$5,495 SGD

30 data points across 13 retailers

16 retailers$2,386 SGD to $5,495 SGD

A
Cheapest Retailer
-
$2,386 SGD
A
Retailer 2
-
$2,873 SGD
View
A
Retailer 3
-
$2,903 SGD
View
Final sale: no returns
A
Retailer 4
-
$3,012 SGD
View
A
Retailer 5
-
$3,078 SGD
View
A
Retailer 6
-
$3,327 SGD
View
A
Retailer 7
-
$3,370 SGD
View
Retailer 8
-
$3,398 SGD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$3,704 SGD
View
B+
Retailer 10
-
$3,750 SGD
View
Retailer 11
-
$3,759 SGD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$3,838 SGD
View
Retailer 13
-
$3,850 SGD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$5,017 SGD
View
B
Retailer 15
-
$5,495 SGD
View
Most Expensive
NZ Jewellers
5a2df796-8bbc-42d2-a415-8b6afb9de03c · Sep 19
$7,454 SGD
$5,836 USD
View
Price last confirmed 47 days ago
15 more retailers have this diamond
Prices start from $2,386 SGDSave up to $3,109 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
$2,386 SGD