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Radiant|Lab Grown|IGI

2.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG816643606

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

Certificate IGI LG816643606

Diamond specifications and retailer prices

From $711 NZD
$401 USD
As of October 30, 2026
Save $5,605 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,317 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.54ct lab-grown radiant diamond

This 2.54ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643606 or 816643606. Listed at 20 retailers as of October 30, 2026, with prices from $711 to $6,317, a $5,605 spread on the same certified stone. Do Amore Diamonds lists it at $6,317. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.3°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643606
Dimensions10.10 × 6.64 × 4.38 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 mm6.64 mm2.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643606
Side View
Table 62.0%Crown 21.3°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 66.0%

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: Oct 30
Current: $6,317 NZD|Low: $683 NZD|High: $7,079 NZD|Avg: $2,179 NZD|-10.8%
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 5$711 NZD
Retailer 6$795 NZD
Retailer 17$797 NZD
Retailer 4$882 NZD
Retailer 18$882 NZD
Retailer 2$1,121 NZD
Retailer 16$1,153 NZD
Retailer 10$1,169 NZD
Retailer 9$1,482 NZD
Retailer 8$1,519 NZD
Retailer 12$1,608 NZD
Retailer 15$2,472 NZD
Retailer 13$3,016 NZD
Retailer 7$3,128 NZD
Retailer 3$3,238 NZD
Retailer 19$3,298 NZD
Retailer 11$3,393 NZD
Retailer 14$3,594 NZD
Do Amore Diamonds$6,317 NZD

38 data points across 19 retailers

20 retailers$711 NZD to $6,317 NZD

A
Cheapest Retailer
-
$711 NZD
$401 USD
A
Retailer 2
-
$795 NZD
$448 USD
View
Final sale: no returns
A
Retailer 3
-
$797 NZD
$449 USD
View
A
Retailer 4
-
$882 NZD
$497 USD
View
Retailer 5
-
$882 NZD
$497 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,121 NZD
£497 GBP
View
A
Retailer 7
-
$1,146 NZD
$646 USD
View
A
Retailer 8
-
$1,153 NZD
$650 USD
View
B+
Retailer 9
-
$1,169 NZD
$659 USD
View
Retailer 10
-
$1,482 NZD
$835 USD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,519 NZD
$856 USD
View
A
Retailer 12
-
$1,608 NZD
£714 GBP
View
B+
Retailer 13
-
$2,472 NZD
$1,393 USD
View
B+
Retailer 14
-
$3,016 NZD
$1,700 USD
View
B+
Retailer 15
-
$3,128 NZD
$1,763 USD
View
B
Retailer 16
-
$3,238 NZD
$1,825 USD
View
B
Retailer 17
-
$3,298 NZD
$1,859 USD
View
B
Retailer 18
-
$3,393 NZD
$1,912 USD
View
B
Retailer 19
-
$3,594 NZD
£1,595 GBP
View
Most Expensive
B
Do Amore Diamonds
27-96DCB59F9 · Nov 1
$6,317 NZD
$3,560 USD
View
19 more retailers have this diamond
Prices start from $711 NZDSave up to $5,605 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
$711 NZD