Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG844677087

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844677087

Diamond specifications and retailer prices

From $205 USD
As of November 1, 2026
Save $916 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,121 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844677087 or 844677087. Listed at 13 retailers as of November 1, 2026, with prices from $205 to $1,121, a $916 spread on the same certified stone. Reve Diamonds lists it at $1,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677087
Dimensions7.56 × 5.29 × 3.57 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.29 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677087
Side View
Table 65.0%Crown 27.5°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.5%

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: Nov 1
Current: $379 USD|Low: $205 USD|High: $1,121 USD|Avg: $559 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 8$205 USD
Retailer 12$225 USD
Retailer 5$245 USD
Retailer 7$370 USD
Retailer 1$379 USD
Retailer 2$391 USD
Retailer 6$395 USD
Retailer 10$509 USD
Retailer 4$523 USD
Retailer 9$746 USD
Retailer 3$1,001 USD
Retailer 11$1,110 USD
Reve Diamonds$1,121 USD

15 data points across 13 retailers

13 retailers$205 USD to $1,121 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$245 USD
£193 GBP
View
A
Retailer 4
-
$370 USD
€352 EUR
View
A
Retailer 5
-
$379 USD
ZAR 6,126 ZAR
View
A
Retailer 6
-
$391 USD
View
A
Retailer 7
-
$395 USD
£311 GBP
View
A
Retailer 8
-
$509 USD
View
Retailer 9
-
$523 USD
A$805 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$746 USD
View
B
Retailer 11
-
$1,001 USD
£788 GBP
View
B
Retailer 12
-
$1,110 USD
View
Most Expensive
B
Reve Diamonds
9CDD9C486 · Nov 1
$1,121 USD
View
12 more retailers have this diamond
Prices start from $205 USDSave up to $916 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 Radiant
$205 USD