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Heart|Natural|GIA

0.63ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 6521988604

Certificate GIA 6521988604

Diamond specifications and retailer prices

From $769 SGD
HK$4,700 HKD
As of October 30, 2026
Save $1,082 SGD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,233 SGD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521988604. Listed at 21 retailers as of October 29, 2026, with a 141% 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

0.63
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521988604
Dimensions6.07 × 5.37 × 3.51 mm
L/W Ratio1.13
Top View
6.07 mm5.37 mm0.63 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521988604
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

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: Oct 30
Current: $3,233 SGD|Low: $769 SGD|High: $3,233 SGD|Avg: $1,292 SGD
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
October 31, 2026
Retailer 15$769 SGD
Retailer 2$803 SGD
Retailer 6$895 SGD
Retailer 17$927 SGD
Retailer 8$1,032 SGD
Retailer 9$1,032 SGD
Retailer 4$1,075 SGD
Retailer 13$1,143 SGD
Retailer 14$1,175 SGD
Retailer 7$1,190 SGD
Retailer 10$1,198 SGD
Retailer 16$1,221 SGD
Retailer 12$1,237 SGD
Retailer 3$1,359 SGD
Retailer 11$1,501 SGD
Retailer 5$1,851 SGD
NZ Jewellers$3,233 SGD

27 data points across 17 retailers

21 retailers$769 SGD to $1,851 SGD

A
Cheapest Retailer
-
$769 SGD
HK$4,700 HKD
A
Retailer 2
-
$803 SGD
₹59,839 INR
View
A
Retailer 3
-
$895 SGD
$700 USD
View
A
Retailer 4
-
$927 SGD
$725 USD
View
Final sale: no returns
Retailer 5
-
$1,032 SGD
$807 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$1,032 SGD
$807 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,075 SGD
View
Retailer 8
-
$1,076 SGD
$842 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$1,085 SGD
$849 USD
View
B+
Retailer 10
-
$1,143 SGD
$894 USD
View
B+
Retailer 11
-
$1,175 SGD
$919 USD
View
Retailer 12
-
$1,190 SGD
$931 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$1,198 SGD
£738 GBP
View
B+
Retailer 14
-
$1,221 SGD
$955 USD
View
B+
Retailer 15
-
$1,237 SGD
£762 GBP
View
B+
Retailer 16
-
$1,359 SGD
$1,063 USD
View
B+
Retailer 17
-
$1,494 SGD
A$1,798 AUD
View
B+
Retailer 18
-
$1,501 SGD
ZAR 18,965 ZAR
View
Retailer 19
-
$1,558 SGD
A$1,875 AUD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$1,851 SGD
£1,140 GBP
View
Most Expensive
NZ Jewellers
655767d8-2430-410c-b7cc-5a5dab28a776 · Oct 11
$3,233 SGD
$2,529 USD
View
Price under review
20 more retailers have this diamond
Prices start from $769 SGDSave up to $1,082 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
0.63ct Heart
$769 SGD