Radiant|Lab Grown|IGI

3.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG674551107

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

Certificate IGI LG674551107

Diamond specifications and retailer prices

From $1,490 NZD
$840 USD
As of October 29, 2026
Save $2,960 NZD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,450 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG674551107 or 674551107. Listed at 10 retailers as of October 26, 2026, with prices from $1,490 to $4,450, a $2,960 spread on the same certified stone. MOH London lists it at $4,450. 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

3.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674551107
Dimensions8.20 × 8.14 × 5.38 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm8.14 mm3.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674551107
Side View
Table 64.0%Crown 41.7°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 66.1%

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 29
Current: $4,450 NZD|Low: $917 NZD|High: $4,498 NZD|Avg: $2,184 NZD|+32.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 8$1,065 NZD
Retailer 3$1,281 NZD
Retailer 4$1,490 NZD
Retailer 2$1,554 NZD
Retailer 7$1,659 NZD
Retailer 5$1,725 NZD
Retailer 10$2,488 NZD
Retailer 6$3,473 NZD
Retailer 9$3,985 NZD
MOH London$4,450 NZD

22 data points across 10 retailers

10 retailers$1,490 NZD to $4,450 NZD

Retailer 1
-
$1,065 NZD
$600 USD
Price last confirmed 19 days ago
Retailer 2
-
$1,281 NZD
£568 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,490 NZD
$840 USD
View
Retailer 4
-
$1,554 NZD
€834 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,659 NZD
$935 USD
View
A
Retailer 6
-
$1,725 NZD
$972 USD
View
B+
Retailer 7
-
$3,319 NZD
£1,473 GBP
View
Retailer 8
-
$3,473 NZD
$1,957 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$3,985 NZD
$2,246 USD
View
Most Expensive
B
MOH London
LG674551107 · Oct 26
$4,450 NZD
£1,975 GBP
View
9 more retailers have this diamond
Prices start from $1,490 NZDSave up to $2,960 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
3.09ct Radiant
$1,490 NZD