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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 $365 NZD
As of November 6, 2026
Save $1,629 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,994 NZD 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 $365 to $1,994, a $1,629 spread on the same certified stone. Reve Diamonds lists it at $1,994. 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: $432 NZD|Low: $365 NZD|High: $1,994 NZD|Avg: $988 NZD|+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$365 NZD
Retailer 3$400 NZD
Retailer 1$432 NZD
Retailer 10$656 NZD
Retailer 9$674 NZD
Retailer 5$694 NZD
Retailer 4$696 NZD
Retailer 12$905 NZD
Retailer 8$952 NZD
Retailer 7$1,019 NZD
Retailer 6$1,822 NZD
Retailer 2$1,975 NZD
Reve Diamonds$1,994 NZD

19 data points across 13 retailers

13 retailers$365 NZD to $1,994 NZD

A
Cheapest Retailer
-
$365 NZD
A
Retailer 2
-
$400 NZD
View
Final sale: no returns
A
Retailer 3
-
$432 NZD
View
A
Retailer 4
-
$656 NZD
View
A
Retailer 5
-
$674 NZD
View
A
Retailer 6
-
$694 NZD
View
A
Retailer 7
-
$696 NZD
View
A
Retailer 8
-
$905 NZD
View
B+
Retailer 9
-
$952 NZD
View
B+
Retailer 10
-
$1,019 NZD
View
B
Retailer 11
-
$1,822 NZD
View
B
Retailer 12
-
$1,975 NZD
View
Most Expensive
B
Reve Diamonds
9CDD9C486 · Nov 4
$1,994 NZD
$1,121 USD
View
12 more retailers have this diamond
Prices start from $365 NZDSave up to $1,629 NZD

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
$365 NZD