Round|Natural|GIA

1.20ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1246017100

Certificate GIA 1246017100

Diamond specifications and retailer prices

From $3,392 USD
HK$26,500 HKD
As of October 28, 2026
Save $4,453 USD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,668 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1246017100. Listed at 24 retailers as of October 28, 2026, with a 131% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1246017100
Dimensions6.74 × 6.72 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.74 mm6.72 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1246017100
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 28
Current: $4,866 USD|Low: $3,392 USD|High: $7,889 USD|Avg: $4,915 USD|+9.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 9$3,392 USD
Retailer 15$3,702 USD
Retailer 6$3,952 USD
Retailer 2$4,022 USD
Retailer 13$4,050 USD
Retailer 7$4,079 USD
Retailer 3$4,295 USD
Retailer 10$4,353 USD
Retailer 4$4,546 USD
Retailer 8$4,549 USD
Retailer 20$4,640 USD
Retailer 11$4,830 USD
Retailer 1$4,866 USD
Retailer 16$4,925 USD
Retailer 18$4,925 USD
Retailer 12$5,235 USD
Retailer 21$5,455 USD
Retailer 5$5,715 USD
Retailer 19$6,054 USD
Retailer 14$7,128 USD
Retailer 17$7,845 USD

24 data points across 21 retailers

24 retailers$3,392 USD to $7,845 USD

A
Cheapest Retailer
-
$3,392 USD
HK$26,500 HKD
A
Retailer 2
-
$3,702 USD
₹352,573 INR
View
Retailer 3
-
$3,952 USD
€3,763 EUR
View
Price last confirmed 6 days ago
A
Retailer 4
-
$4,022 USD
€3,830 EUR
View
Retailer 5
-
$4,050 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$4,079 USD
View
A
Retailer 7
-
$4,295 USD
View
A
Retailer 8
-
$4,353 USD
SGD 5,883 SGD
View
A
Retailer 9
-
$4,546 USD
View
Final sale: no returns
Retailer 10
-
$4,549 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$4,640 USD
View
A
Retailer 12
-
$4,692 USD
A$7,218 AUD
View
Retailer 13
-
$4,830 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$4,866 USD
£3,832 GBP
View
Retailer 15
-
$4,915 USD
A$7,561 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$4,925 USD
View
B+
Retailer 17
-
$4,925 USD
View
B+
Retailer 18
-
$5,235 USD
€4,986 EUR
View
B+
Retailer 19
-
$5,455 USD
£4,295 GBP
View
B+
Retailer 20
-
$5,715 USD
£4,500 GBP
View
B+
Retailer 21
-
$6,054 USD
ZAR 97,808 ZAR
View
Retailer 22
-
$7,128 USD
View
Price last confirmed 12 days ago
B
Retailer 23
-
$7,845 USD
£6,177 GBP
View
Most Expensive
NZ Jewellers
738d37d3-72fb-452d-8884-d11ffd8fe0b4 · Sep 25
$8,668 USD
View
Price last confirmed 38 days ago
23 more retailers have this diamond
Prices start from $3,392 USDSave up to $4,453 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 Round
$3,392 USD