Radiant|Lab Grown|IGI

12.02ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG714504507

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

Certificate IGI LG714504507

Diamond specifications and retailer prices

From $5,037 NZD
$2,829 USD
As of October 28, 2026
Save $13,680 NZD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,717 NZD at Adiamor · As of October 28, 2026
View at Adiamor

About this 12.02ct lab-grown radiant diamond

This 12.02ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG714504507 or 714504507. Listed at 14 retailers as of October 28, 2026, with prices from $5,037 to $18,717, a $13,680 spread on the same certified stone. Adiamor lists it at $18,717. 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

12.02
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714504507
Dimensions15.89 × 11.23 × 7.30 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
15.89 mm11.23 mm12.02 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714504507
Side View
Table 64.0%Crown 35.5°Girdle: Slightly ThickPavilion 29.5°Culet: NoneDepth 65.0%

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 28
Current: $18,717 NZD|Low: $3,502 NZD|High: $18,717 NZD|Avg: $10,931 NZD|+0.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$5,037 NZD
Retailer 6$5,235 NZD
Retailer 2$7,026 NZD
Retailer 7$7,676 NZD
Retailer 9$8,149 NZD
Retailer 3$9,660 NZD
Retailer 8$13,210 NZD
Retailer 10$13,966 NZD
Retailer 4$17,775 NZD
Adiamor$18,717 NZD

41 data points across 10 retailers

14 retailers$5,037 NZD to $18,717 NZD

A
Retailer 1
-
$4,510 NZD
$2,533 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$5,037 NZD
$2,829 USD
View
Final sale: no returns
A
Retailer 3
-
$5,219 NZD
$2,931 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$5,231 NZD
$2,938 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$5,235 NZD
$2,940 USD
View
A
Retailer 6
-
$7,026 NZD
£3,107 GBP
View
A
Retailer 7
-
$7,190 NZD
$4,038 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$7,676 NZD
$4,311 USD
View
A
Retailer 9
-
$8,149 NZD
$4,577 USD
View
B+
Retailer 10
-
$9,660 NZD
£4,272 GBP
View
B+
Retailer 11
-
$13,210 NZD
$7,419 USD
View
B+
Retailer 12
-
$13,966 NZD
$7,844 USD
View
B
Retailer 13
-
$17,775 NZD
$9,983 USD
View
Most Expensive
B
Adiamor
D-82350003 · Oct 28
$18,717 NZD
$10,512 USD
View
13 more retailers have this diamond
Prices start from $5,037 NZDSave up to $13,680 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
12.02ct Radiant
$5,037 NZD