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Radiant|Lab Grown|IGI

3.66ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG772622426

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

Certificate IGI LG772622426

Diamond specifications and retailer prices

From $1,167 NZD
$658 USD
As of October 30, 2026
Save $7,048 NZD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,215 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG772622426 or 772622426. Listed at 27 retailers as of October 30, 2026, with prices from $1,167 to $8,215, a $7,048 spread on the same certified stone. Brilliant Earth lists it at $8,215. 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

3.66
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772622426
Dimensions9.43 × 7.37 × 5.40 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm7.37 mm3.66 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772622426
Side View
Table 66.0%Crown 43.2°Girdle: ThickPavilion 32.7°Culet: NoneDepth 73.3%

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: $8,215 NZD|Low: $1,120 NZD|High: $8,215 NZD|Avg: $3,360 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
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Retailer 24
Retailer 25
November 1, 2026
Retailer 6$1,167 NZD
Retailer 4$1,270 NZD
Retailer 10$1,306 NZD
Retailer 14$1,354 NZD
Retailer 25$1,567 NZD
Retailer 3$1,668 NZD
Retailer 5$1,938 NZD
Retailer 12$1,938 NZD
Retailer 2$2,165 NZD
Retailer 13$2,196 NZD
Retailer 19$2,961 NZD
Retailer 20$3,057 NZD
Retailer 22$3,143 NZD
Retailer 16$3,257 NZD
Retailer 8$3,261 NZD
Retailer 9$3,806 NZD
Retailer 17$4,218 NZD
Retailer 24$4,372 NZD
Retailer 15$4,561 NZD
Retailer 18$4,671 NZD
Retailer 11$4,710 NZD
Retailer 7$5,113 NZD
Retailer 21$5,733 NZD
Retailer 23$6,272 NZD
Brilliant Earth$8,215 NZD

34 data points across 25 retailers

27 retailers$1,167 NZD to $8,215 NZD

A
Cheapest Retailer
-
$1,167 NZD
$658 USD
A
Retailer 2
-
$1,270 NZD
$716 USD
View
A
Retailer 3
-
$1,306 NZD
$736 USD
View
Final sale: no returns
A
Retailer 4
-
$1,354 NZD
$763 USD
View
Retailer 5
-
$1,354 NZD
$763 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,567 NZD
HK$6,900 HKD
View
A
Retailer 7
-
$1,668 NZD
$940 USD
View
B+
Retailer 8
-
$1,938 NZD
$1,092 USD
View
A
Retailer 9
-
$1,938 NZD
$1,092 USD
View
A
Retailer 10
-
$2,165 NZD
£961 GBP
View
A
Retailer 11
-
$2,196 NZD
€1,179 EUR
View
A
Retailer 12
-
$2,961 NZD
$1,669 USD
View
A
Retailer 13
-
$3,057 NZD
A$2,651 AUD
View
A
Retailer 14
-
$3,143 NZD
ZAR 28,620 ZAR
View
B+
Retailer 15
-
$3,257 NZD
$1,836 USD
View
A
Retailer 16
-
$3,261 NZD
$1,838 USD
View
B+
Retailer 17
-
$3,806 NZD
$2,145 USD
View
B+
Retailer 18
-
$4,218 NZD
£1,872 GBP
View
B+
Retailer 19
-
$4,372 NZD
$2,464 USD
View
B+
Retailer 20
-
$4,561 NZD
SGD 3,474 SGD
View
B+
Retailer 21
-
$4,654 NZD
$2,623 USD
View
B+
Retailer 22
-
$4,671 NZD
$2,632 USD
View
B+
Retailer 23
-
$4,710 NZD
$2,654 USD
View
Retailer 24
-
$5,113 NZD
A$4,433 AUD
View
Price last confirmed 24 days ago
B+
Retailer 25
-
$5,733 NZD
£2,544 GBP
View
B
Retailer 26
-
$6,272 NZD
$3,535 USD
View
Most Expensive
B
Brilliant Earth
17954639A · Oct 31
$8,215 NZD
$4,630 USD
View
26 more retailers have this diamond
Prices start from $1,167 NZDSave up to $7,048 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
$1,167 NZD