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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 HK$5,162 HKD
$658 USD
As of October 30, 2026
Save HK$31,163 HKD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$36,326 HKD 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 HK$5,162 to HK$36,326, a HK$31,163 spread on the same certified stone. Brilliant Earth lists it at HK$36,326. 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

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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: HK$36,326 HKD|Low: HK$4,951 HKD|High: HK$36,326 HKD|Avg: HK$14,890 HKD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
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Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 6HK$5,162 HKD
Retailer 4HK$5,618 HKD
Retailer 10HK$5,774 HKD
Retailer 14HK$5,986 HKD
Retailer 25HK$6,929 HKD
Retailer 3HK$7,375 HKD
Retailer 5HK$8,568 HKD
Retailer 12HK$8,568 HKD
Retailer 20HK$9,571 HKD
Retailer 2HK$9,713 HKD
Retailer 13HK$13,094 HKD
Retailer 19HK$13,519 HKD
Retailer 22HK$13,899 HKD
Retailer 16HK$14,404 HKD
Retailer 8HK$14,420 HKD
Retailer 9HK$16,829 HKD
Retailer 17HK$18,653 HKD
Retailer 24HK$19,332 HKD
Retailer 15HK$20,169 HKD
Retailer 18HK$20,653 HKD
Retailer 11HK$20,826 HKD
Retailer 7HK$22,607 HKD
Retailer 21HK$25,349 HKD
Retailer 23HK$27,735 HKD
Brilliant EarthHK$36,326 HKD

34 data points across 25 retailers

27 retailersHK$5,162 HKD to HK$36,326 HKD

A
Cheapest Retailer
-
HK$5,162 HKD
$658 USD
A
Retailer 2
-
HK$5,618 HKD
$716 USD
View
A
Retailer 3
-
HK$5,774 HKD
$736 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,986 HKD
$763 USD
View
Retailer 5
-
HK$5,986 HKD
$763 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$6,929 HKD
View
A
Retailer 7
-
HK$7,375 HKD
$940 USD
View
B+
Retailer 8
-
HK$8,568 HKD
$1,092 USD
View
A
Retailer 9
-
HK$8,568 HKD
$1,092 USD
View
A
Retailer 10
-
HK$9,571 HKD
£961 GBP
View
A
Retailer 11
-
HK$9,713 HKD
€1,179 EUR
View
A
Retailer 12
-
HK$13,094 HKD
$1,669 USD
View
A
Retailer 13
-
HK$13,519 HKD
A$2,651 AUD
View
A
Retailer 14
-
HK$13,899 HKD
ZAR 28,620 ZAR
View
B+
Retailer 15
-
HK$14,404 HKD
$1,836 USD
View
A
Retailer 16
-
HK$14,420 HKD
$1,838 USD
View
B+
Retailer 17
-
HK$16,829 HKD
$2,145 USD
View
B+
Retailer 18
-
HK$18,653 HKD
£1,872 GBP
View
B+
Retailer 19
-
HK$19,332 HKD
$2,464 USD
View
B+
Retailer 20
-
HK$20,169 HKD
SGD 3,474 SGD
View
B+
Retailer 21
-
HK$20,579 HKD
$2,623 USD
View
B+
Retailer 22
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HK$20,653 HKD
$2,632 USD
View
B+
Retailer 23
-
HK$20,826 HKD
$2,654 USD
View
Retailer 24
-
HK$22,607 HKD
A$4,433 AUD
View
Price last confirmed 23 days ago
B+
Retailer 25
-
HK$25,349 HKD
£2,544 GBP
View
B
Retailer 26
-
HK$27,735 HKD
$3,535 USD
View
Most Expensive
B
Brilliant Earth
17954639A · Oct 31
HK$36,326 HKD
$4,630 USD
View
26 more retailers have this diamond
Prices start from HK$5,162 HKDSave up to HK$31,163 HKD

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
HK$5,162 HKD