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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 $293 AUD
As of November 6, 2026
Save $1,308 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,601 AUD at Reve Diamonds · As of November 4, 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 4, 2026, with prices from $293 to $1,601, a $1,308 spread on the same certified stone. Reve Diamonds lists it at $1,601. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $347 AUD|Low: $293 AUD|High: $1,601 AUD|Avg: $793 AUD|+1.3%
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 5, 2026
Retailer 11$293 AUD
Retailer 3$321 AUD
Retailer 1$347 AUD
Retailer 10$527 AUD
Retailer 9$541 AUD
Retailer 5$557 AUD
Retailer 4$559 AUD
Retailer 12$727 AUD
Retailer 8$764 AUD
Retailer 7$819 AUD
Retailer 6$1,463 AUD
Retailer 2$1,586 AUD
Reve Diamonds$1,601 AUD

19 data points across 13 retailers

13 retailers$293 AUD to $1,601 AUD

A
Cheapest Retailer
-
$293 AUD
A
Retailer 2
-
$321 AUD
View
Final sale: no returns
A
Retailer 3
-
$347 AUD
View
A
Retailer 4
-
$527 AUD
View
A
Retailer 5
-
$541 AUD
View
A
Retailer 6
-
$557 AUD
View
A
Retailer 7
-
$559 AUD
View
A
Retailer 8
-
$727 AUD
View
B+
Retailer 9
-
$764 AUD
View
B+
Retailer 10
-
$819 AUD
View
B
Retailer 11
-
$1,463 AUD
View
B
Retailer 12
-
$1,586 AUD
View
Most Expensive
B
Reve Diamonds
9CDD9C486 · Nov 4
$1,601 AUD
$1,121 USD
View
12 more retailers have this diamond
Prices start from $293 AUDSave up to $1,308 AUD

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
$293 AUD