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Radiant|Lab Grown|IGI

2.57ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG755502328

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

Certificate IGI LG755502328

Diamond specifications and retailer prices

From $999 NZD
$563 USD
As of October 30, 2026
Save $7,873 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,872 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG755502328 or 755502328. Listed at 18 retailers as of October 29, 2026, with prices from $999 to $8,872, a $7,873 spread on the same certified stone. Do Amore Diamonds lists it at $8,872. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.57
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755502328
Dimensions9.56 × 6.75 × 4.62 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm6.75 mm2.57 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755502328
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

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: Oct 30
Current: $8,872 NZD|Low: $999 NZD|High: $8,872 NZD|Avg: $3,926 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 22
October 30, 2026
Retailer 10$999 NZD
Retailer 4$1,118 NZD
Retailer 18$1,120 NZD
Retailer 9$1,238 NZD
Retailer 17$1,428 NZD
Retailer 8$1,445 NZD
Retailer 22$1,611 NZD
Retailer 19$1,694 NZD
Retailer 20$1,907 NZD
Retailer 2$2,142 NZD
Retailer 21$3,075 NZD
Retailer 16$3,300 NZD
Retailer 6$3,597 NZD
Retailer 7$3,989 NZD
Retailer 5$4,624 NZD
Retailer 13$5,417 NZD
Retailer 11$5,868 NZD
Retailer 3$6,107 NZD
Retailer 15$7,079 NZD
Retailer 12$8,126 NZD
Retailer 14$8,126 NZD
Do Amore Diamonds$8,872 NZD

9 data points across 22 retailers

18 retailers$999 NZD to $8,872 NZD

A
Cheapest Retailer
-
$999 NZD
$563 USD
A
Retailer 2
-
$1,118 NZD
$630 USD
View
Final sale: no returns
A
Retailer 3
-
$1,120 NZD
$631 USD
View
A
Retailer 4
-
$1,238 NZD
$698 USD
View
A
Retailer 5
-
$1,428 NZD
$805 USD
View
Retailer 6
-
$1,445 NZD
£641 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,611 NZD
$908 USD
View
A
Retailer 8
-
$1,694 NZD
$955 USD
View
A
Retailer 9
-
$1,907 NZD
$1,075 USD
View
A
Retailer 10
-
$2,142 NZD
£951 GBP
View
B+
Retailer 11
-
$3,075 NZD
$1,733 USD
View
B+
Retailer 12
-
$3,300 NZD
ZAR 30,046 ZAR
View
B+
Retailer 13
-
$3,597 NZD
$2,027 USD
View
B
Retailer 14
-
$3,989 NZD
$2,248 USD
View
B
Retailer 15
-
$4,624 NZD
$2,606 USD
View
B
Retailer 16
-
$5,417 NZD
£2,404 GBP
View
B
Retailer 17
-
$6,107 NZD
£2,710 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A4B5E02DB · Oct 29
$8,872 NZD
$5,000 USD
View
17 more retailers have this diamond
Prices start from $999 NZDSave up to $7,873 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
2.57ct Radiant
$999 NZD