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Heart|Natural|GIA

1.02ct I IF Heart Natural Diamond

VG • I/IF • GIA 6541011388

Certificate GIA 6541011388

Diamond specifications and retailer prices

From $3,635 SGD
As of November 4, 2026
Save $2,914 SGD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,859 SGD at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541011388. Listed at 14 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541011388
Dimensions6.72 × 6.08 × 4.08 mm
L/W Ratio1.11
Top View
6.72 mm6.08 mm1.02 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541011388
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.7%

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 4
Current: $6,549 SGD|Low: $3,635 SGD|High: $6,663 SGD|Avg: $4,462 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$3,635 SGD
Retailer 6$3,787 SGD
Retailer 5$3,937 SGD
Retailer 9$3,937 SGD
Retailer 2$4,069 SGD
Retailer 8$4,205 SGD
Retailer 3$4,583 SGD
Retailer 4$4,805 SGD
Retailer 1$6,549 SGD

46 data points across 9 retailers

14 retailers$3,635 SGD to $6,549 SGD

B+
Cheapest Retailer
-
$3,635 SGD
Final sale: no returns
B+
Retailer 2
-
$3,787 SGD
View
Retailer 3
-
$3,937 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$3,937 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,069 SGD
View
Retailer 6
-
$4,088 SGD
View
Price last confirmed 37 days ago
Retailer 7
-
$4,205 SGD
View
Price last confirmed 31 days ago
Retailer 8
-
$4,543 SGD
View
Price last confirmed 39 days ago
Retailer 9
-
$4,543 SGD
View
Price last confirmed 57 days ago
B+
Retailer 10
-
$4,583 SGD
View
B
Retailer 11
-
$4,805 SGD
View
B
Retailer 12
-
$5,038 SGD
View
B
Retailer 13
-
$6,549 SGD
View
Most Expensive
NZ Jewellers
093f85f6-ca58-466b-a56d-a341d9b97319 · Sep 30
$6,859 SGD
$5,352 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $3,635 SGDSave up to $2,914 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+
1.02ct Heart
$3,635 SGD