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Radiant|Lab Grown|IGI

2.54ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG790666127

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

Certificate IGI LG790666127

Diamond specifications and retailer prices

From $869 NZD
$488 USD
As of October 27, 2026
Save $5,045 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,915 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.54ct lab-grown radiant diamond

This 2.54ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790666127 or 790666127. Listed at 18 retailers as of October 27, 2026, with prices from $869 to $5,915, a $5,045 spread on the same certified stone. Brilliant Earth lists it at $5,915. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790666127
Dimensions9.46 × 6.72 × 4.67 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm6.72 mm2.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790666127
Side View
Table 63.0%Crown 43.5°Girdle: MediumPavilion 35.6°Culet: NoneDepth 69.5%

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 27
Current: $5,915 NZD|Low: $836 NZD|High: $7,037 NZD|Avg: $2,544 NZD|-15.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 14$869 NZD
Retailer 6$973 NZD
Retailer 15$1,078 NZD
Retailer 9$1,327 NZD
Retailer 4$1,678 NZD
Retailer 5$1,701 NZD
Retailer 12$1,713 NZD
Retailer 8$1,784 NZD
Retailer 11$2,412 NZD
Retailer 13$2,519 NZD
Retailer 2$2,602 NZD
Retailer 7$3,149 NZD
Retailer 3$4,033 NZD
Retailer 10$4,507 NZD
Brilliant Earth$5,915 NZD

44 data points across 15 retailers

18 retailers$869 NZD to $5,915 NZD

A
Cheapest Retailer
-
$869 NZD
$488 USD
A
Retailer 2
-
$973 NZD
$546 USD
View
Final sale: no returns
A
Retailer 3
-
$974 NZD
$547 USD
View
A
Retailer 4
-
$1,078 NZD
$605 USD
View
A
Retailer 5
-
$1,078 NZD
$605 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,327 NZD
$745 USD
View
A
Retailer 7
-
$1,678 NZD
$942 USD
View
A
Retailer 8
-
$1,701 NZD
$955 USD
View
A
Retailer 9
-
$1,713 NZD
€916 EUR
View
A
Retailer 10
-
$1,784 NZD
£788 GBP
View
A
Retailer 11
-
$2,412 NZD
A$2,083 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,519 NZD
$1,414 USD
View
A
Retailer 13
-
$2,602 NZD
ZAR 23,594 ZAR
View
B+
Retailer 14
-
$2,836 NZD
$1,592 USD
View
B+
Retailer 15
-
$3,149 NZD
£1,392 GBP
View
B+
Retailer 16
-
$4,033 NZD
$2,264 USD
View
B+
Retailer 17
-
$4,507 NZD
£1,992 GBP
View
Most Expensive
B
Brilliant Earth
19349801A · Oct 28
$5,915 NZD
$3,320 USD
View
17 more retailers have this diamond
Prices start from $869 NZDSave up to $5,045 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
2.54ct Radiant
$869 NZD