Round|Natural|GIA

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2507288844

Certificate GIA 2507288844

Diamond specifications and retailer prices

From $3,995 USD
As of October 30, 2026
Save $4,461 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,456 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507288844. Listed at 17 retailers as of October 30, 2026, with prices from $3,995 to $8,456, a $4,461 spread on the same certified stone. NZ Jewellers lists it at $8,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507288844
Dimensions6.76 × 6.70 × 4.23 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
6.76 mm6.70 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507288844
Side View
Table 57.0%Crown 36°GirdlePavilion 40.6°Culet: NoneDepth 62.8%

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 30
Current: $8,456 USD|Low: $3,995 USD|High: $8,857 USD|Avg: $5,475 USD|-4.5%
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 30, 2026
Retailer 5$3,995 USD
Retailer 6$4,228 USD
Retailer 13$4,330 USD
Retailer 9$4,520 USD
Retailer 4$4,549 USD
Retailer 3$4,580 USD
Retailer 16$4,580 USD
Retailer 10$4,644 USD
Retailer 7$4,797 USD
Retailer 11$5,015 USD
Retailer 14$5,285 USD
Retailer 17$5,601 USD
Retailer 2$5,723 USD
Retailer 8$5,844 USD
Retailer 15$6,157 USD
Retailer 12$8,096 USD
NZ Jewellers$8,456 USD

23 data points across 17 retailers

17 retailers$3,995 USD to $8,456 USD

A
Cheapest Retailer
-
$3,995 USD
A
Retailer 2
-
$4,228 USD
View
Final sale: no returns
A
Retailer 3
-
$4,330 USD
View
B+
Retailer 4
-
$4,520 USD
View
B+
Retailer 5
-
$4,549 USD
View
B+
Retailer 6
-
$4,580 USD
View
B+
Retailer 7
-
$4,580 USD
View
B+
Retailer 8
-
$4,644 USD
£3,657 GBP
View
Retailer 9
-
$4,797 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,015 USD
£3,949 GBP
View
B+
Retailer 11
-
$5,285 USD
View
B+
Retailer 12
-
$5,601 USD
£4,410 GBP
View
B+
Retailer 13
-
$5,723 USD
€5,450 EUR
View
Retailer 14
-
$5,844 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$6,157 USD
ZAR 99,462 ZAR
View
B
Retailer 16
-
$8,096 USD
£6,375 GBP
View
Most Expensive
B
NZ Jewellers
1d9e066a-7988-4706-ac08-9c8a1e336745 · Oct 30
$8,456 USD
View
16 more retailers have this diamond
Prices start from $3,995 USDSave up to $4,461 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
$3,995 USD