Round|Natural|GIA

1.28ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1242037670

Certificate GIA 1242037670

Diamond specifications and retailer prices

From $4,047 USD
As of October 30, 2026
Save $3,281 USD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,328 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242037670. Listed at 13 retailers as of October 26, 2026, with prices from $4,047 to $7,328, a $3,281 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,328. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1242037670
Dimensions6.92 × 6.96 × 4.33 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.92 mm6.96 mm1.28 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242037670
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: $5,663 USD|Low: $4,047 USD|High: $7,846 USD|Avg: $5,371 USD|-8.7%
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
Wholesale Diamonds Direct
October 31, 2026
Retailer 11$4,047 USD
Retailer 13$4,159 USD
Retailer 9$4,227 USD
Retailer 10$4,323 USD
Retailer 4$4,456 USD
Retailer 6$4,614 USD
Retailer 2$5,143 USD
Retailer 3$5,160 USD
Retailer 8$5,293 USD
Retailer 7$5,340 USD
Retailer 1$5,663 USD
Retailer 5$5,944 USD
Retailer 12$6,884 USD
Wholesale Diamonds Direct$7,328 USD

23 data points across 14 retailers

13 retailers$4,047 USD to $7,328 USD

A
Cheapest Retailer
-
$4,047 USD
A
Retailer 2
-
$4,159 USD
SGD 5,620 SGD
View
A
Retailer 3
-
$4,227 USD
View
A
Retailer 4
-
$4,323 USD
View
A
Retailer 5
-
$4,456 USD
SGD 6,021 SGD
View
A
Retailer 6
-
$4,614 USD
£3,633 GBP
View
A
Retailer 7
-
$5,143 USD
View
A
Retailer 8
-
$5,160 USD
View
A
Retailer 9
-
$5,293 USD
€5,041 EUR
View
A
Retailer 10
-
$5,340 USD
£4,205 GBP
View
A
Retailer 11
-
$5,663 USD
View
B+
Retailer 12
-
$6,884 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
576984638 · Oct 26
$7,328 USD
View
12 more retailers have this diamond
Prices start from $4,047 USDSave up to $3,281 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
1.28ct Round
$4,047 USD