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Heart|Natural|GIA

0.65ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 6531907798

Certificate GIA 6531907798

Diamond specifications and retailer prices

From $1,018 SGD
$796 USD
As of November 1, 2026
Save $1,272 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,899 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.65ct natural heart diamond

This 0.65ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531907798. Listed at 21 retailers as of October 29, 2026, with a 125% 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

0.65
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6531907798
Dimensions6.00 × 5.15 × 3.07 mm
L/W Ratio1.17
Top View
6.00 mm5.15 mm0.65 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531907798
Side View
Table 61.0%Crown 40.2°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 59.6%

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 1
Current: $3,899 SGD|Low: $1,051 SGD|High: $3,899 SGD|Avg: $1,671 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
November 2, 2026
Retailer 4$1,125 SGD
Retailer 8$1,146 SGD
Retailer 3$1,243 SGD
Retailer 11$1,243 SGD
Retailer 10$1,292 SGD
Retailer 12$1,435 SGD
Retailer 2$1,456 SGD
Retailer 7$1,517 SGD
Retailer 5$1,857 SGD
Retailer 9$1,870 SGD
Retailer 6$2,290 SGD
NZ Jewellers$3,899 SGD

44 data points across 12 retailers

21 retailers$1,018 SGD to $2,290 SGD

A
Cheapest Retailer
-
$1,018 SGD
$796 USD
B+
Retailer 2
-
$1,125 SGD
$880 USD
View
B+
Retailer 3
-
$1,146 SGD
$896 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,216 SGD
$951 USD
View
Retailer 5
-
$1,243 SGD
$972 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$1,243 SGD
$972 USD
View
B+
Retailer 7
-
$1,243 SGD
$972 USD
View
B+
Retailer 8
-
$1,292 SGD
$1,010 USD
View
B+
Retailer 9
-
$1,414 SGD
$1,106 USD
View
B+
Retailer 10
-
$1,432 SGD
$1,120 USD
View
Retailer 11
-
$1,435 SGD
$1,122 USD
View
Price last confirmed 56 days ago
Retailer 12
-
$1,435 SGD
$1,122 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$1,435 SGD
$1,122 USD
View
B+
Retailer 14
-
$1,456 SGD
£897 GBP
View
B+
Retailer 15
-
$1,517 SGD
£934 GBP
View
B+
Retailer 16
-
$1,600 SGD
$1,251 USD
View
B
Retailer 17
-
$1,857 SGD
ZAR 23,455 ZAR
View
Retailer 18
-
$1,870 SGD
A$2,249 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,290 SGD
£1,410 GBP
View
Retailer 20
-
$3,899 SGD
$3,049 USD
View
Price under review
Most Expensive
NZ Jewellers
9046334a-c6c2-454c-8c6c-e2df540232d5 · Oct 30
$3,899 SGD
$3,049 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,018 SGDSave up to $1,272 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
0.65ct Heart
$1,018 SGD