CaratHunter
Plans
Radiant|Lab Grown|IGI

3.66ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG794616806

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

Certificate IGI LG794616806

Diamond specifications and retailer prices

From $1,993 NZD
$1,123 USD
As of October 30, 2026
Save $4,262 NZD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,254 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.66ct lab-grown radiant diamond

This 3.66ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794616806 or 794616806. Listed at 13 retailers as of October 28, 2026, with prices from $1,993 to $6,254, a $4,262 spread on the same certified stone. Rare Carat lists it at $6,254. 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

3.66
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794616806
Dimensions8.19 × 8.14 × 5.68 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
8.19 mm8.14 mm3.66 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794616806
Side View
Table 64.0%Crown 43°Girdle: Slightly ThickPavilion 31.4°Culet: NoneDepth 69.8%

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 30
Current: $6,254 NZD|Low: $1,411 NZD|High: $6,527 NZD|Avg: $3,774 NZD|-4.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$1,411 NZD
Retailer 11$1,993 NZD
Retailer 9$2,023 NZD
Retailer 2$2,288 NZD
Retailer 8$3,172 NZD
Retailer 6$3,275 NZD
Retailer 3$3,431 NZD
Retailer 10$4,565 NZD
Retailer 4$4,865 NZD
Retailer 12$4,920 NZD
Retailer 5$5,974 NZD
Rare Carat$6,254 NZD

28 data points across 12 retailers

13 retailers$1,993 NZD to $6,254 NZD

Retailer 1
-
$1,411 NZD
$795 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,993 NZD
$1,123 USD
View
A
Retailer 3
-
$2,023 NZD
$1,140 USD
View
A
Retailer 4
-
$2,288 NZD
€1,228 EUR
View
A
Retailer 5
-
$3,172 NZD
$1,788 USD
View
A
Retailer 6
-
$3,275 NZD
ZAR 29,822 ZAR
View
A
Retailer 7
-
$3,431 NZD
$1,934 USD
View
B+
Retailer 8
-
$4,565 NZD
$2,573 USD
View
B+
Retailer 9
-
$4,812 NZD
$2,712 USD
View
B+
Retailer 10
-
$4,865 NZD
$2,742 USD
View
B+
Retailer 11
-
$5,021 NZD
$2,830 USD
View
B+
Retailer 12
-
$5,974 NZD
£2,651 GBP
View
Most Expensive
B+
Rare Carat
YDC-31858 · Oct 28
$6,254 NZD
$3,525 USD
View
12 more retailers have this diamond
Prices start from $1,993 NZDSave up to $4,262 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
3.66ct Radiant
$1,993 NZD