Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6535799031

Certificate GIA 6535799031

Diamond specifications and retailer prices

From $3,459 USD
SGD 4,674 SGD
As of October 29, 2026
Save $947 USD (21%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,830 USD at NZ Jewellers · As of October 13, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535799031. Listed at 19 retailers as of October 29, 2026, with a 27% 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

1.20
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535799031
Dimensions6.56 × 7.47 × 4.38 mm
L/W Ratio1.14
Top View
6.56 mm7.47 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535799031
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,830 USD|Low: $3,366 USD|High: $7,830 USD|Avg: $4,895 USD
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
October 14, 2026
Retailer 15$3,366 USD
Retailer 11$3,459 USD
Retailer 9$3,607 USD
Retailer 7$4,159 USD
Retailer 8$4,160 USD
Retailer 3$4,325 USD
Retailer 5$4,495 USD
Retailer 14$4,495 USD
Retailer 6$4,555 USD
Retailer 10$4,578 USD
Retailer 16$4,644 USD
Retailer 13$5,186 USD
Retailer 12$5,458 USD
Retailer 2$6,991 USD
Retailer 4$7,245 USD
NZ Jewellers$7,830 USD

30 data points across 16 retailers

19 retailers$3,459 USD to $4,406 USD

A
Retailer 1
-
$3,366 USD
HK$26,300 HKD
Price last confirmed 14 days ago
A
Retailer 2
-
$3,459 USD
SGD 4,674 SGD
View
Returns within 30 days
A
Retailer 3
-
$3,607 USD
₹343,510 INR
View
Price last confirmed 14 days ago
Returns within 30 days
B+
Retailer 4
-
$3,949 USD
View
Price last confirmed 21 days ago
Returns within 30 days
B+
Retailer 5
-
$4,159 USD
View
Returns within 30 days
B+
Retailer 6
-
$4,160 USD
View
Price last confirmed 14 days ago
Returns within 40 days
B+
Retailer 7
-
$4,325 USD
SGD 5,845 SGD
View
Price last confirmed 16 days ago
Returns within 14 days
B+
Retailer 8
-
$4,406 USD
A$6,778 AUD
View
B+
Retailer 9
-
$4,495 USD
View
Price last confirmed 17 days ago
Returns within 30 days
B+
Retailer 10
-
$4,495 USD
View
Price last confirmed 18 days ago
Returns within 21 days
B+
Retailer 11
-
$4,518 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$4,555 USD
A$7,007 AUD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$4,578 USD
£3,605 GBP
View
Price last confirmed 15 days ago
Returns within 30 days
B+
Retailer 14
-
$4,644 USD
View
Price last confirmed 15 days ago
Returns within 30 days
B
Retailer 15
-
$5,186 USD
View
Price last confirmed 17 days ago
Returns within 30 days
B
Retailer 16
-
$5,458 USD
ZAR 88,179 ZAR
View
Price last confirmed 17 days ago
Returns within 7 days
B
Retailer 17
-
$6,991 USD
£5,505 GBP
View
Price last confirmed 14 days ago
Returns within 40 days
B
Retailer 18
-
$7,245 USD
£5,705 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
NZ Jewellers
2a8f9973-1164-4ddf-925a-390011da3d0f · Oct 11
$7,830 USD
View
Price last confirmed 16 days ago
Returns within 30 days
18 more retailers have this diamond
Prices start from $3,459 USDSave up to $947 USD

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
1.20ct Heart
$3,459 USD