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Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG759522257

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

Certificate IGI LG759522257

Diamond specifications and retailer prices

From $347 NZD
As of November 4, 2026
Save $2,980 NZD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,327 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG759522257 or 759522257. Listed at 23 retailers as of November 4, 2026, with prices from $347 to $3,327, a $2,980 spread on the same certified stone. Do Amore Diamonds lists it at $3,327. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759522257
Dimensions5.45 × 5.45 × 3.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm5.45 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759522257
Side View
Table 64.0%Crown 24.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.4%

Caratlytics Score

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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 4
Current: $3,327 NZD|Low: $327 NZD|High: $3,327 NZD|Avg: $1,054 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 5, 2026
Retailer 16$347 NZD
Retailer 8$402 NZD
Retailer 5$430 NZD
Retailer 18$430 NZD
Retailer 3$580 NZD
Retailer 7$715 NZD
Retailer 13$820 NZD
Retailer 2$872 NZD
Retailer 6$1,005 NZD
Retailer 12$1,162 NZD
Retailer 10$1,219 NZD
Retailer 15$1,297 NZD
Retailer 17$1,389 NZD
Retailer 14$1,476 NZD
Retailer 4$1,528 NZD
Retailer 9$1,832 NZD
Retailer 11$1,903 NZD
Do Amore Diamonds$3,327 NZD

42 data points across 18 retailers

23 retailers$347 NZD to $3,327 NZD

A
Cheapest Retailer
-
$347 NZD
A
Retailer 2
-
$402 NZD
View
A
Retailer 3
-
$430 NZD
View
Retailer 4
-
$430 NZD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$580 NZD
View
A
Retailer 6
-
$715 NZD
View
A
Retailer 7
-
$820 NZD
View
A
Retailer 8
-
$872 NZD
View
B+
Retailer 9
-
$1,005 NZD
View
B+
Retailer 10
-
$1,162 NZD
View
Retailer 11
-
$1,201 NZD
View
Price last confirmed 16 days ago
Retailer 12
-
$1,201 NZD
View
Price last confirmed 16 days ago
Retailer 13
-
$1,201 NZD
View
Price last confirmed 16 days ago
Retailer 14
-
$1,201 NZD
View
Price last confirmed 16 days ago
Retailer 15
-
$1,219 NZD
View
Price last confirmed 16 days ago
Retailer 16
-
$1,219 NZD
View
Price last confirmed 16 days ago
Retailer 17
-
$1,297 NZD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,389 NZD
View
B+
Retailer 19
-
$1,476 NZD
View
B
Retailer 20
-
$1,528 NZD
View
B
Retailer 21
-
$1,832 NZD
View
B
Retailer 22
-
$1,903 NZD
View
Most Expensive
B
Do Amore Diamonds
27-B6C031FDA · Nov 4
$3,327 NZD
$1,870 USD
View
22 more retailers have this diamond
Prices start from $347 NZDSave up to $2,980 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
$347 NZD