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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG671439328

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

Certificate IGI LG671439328

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of November 2, 2026
Save HK$7,097 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,353 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown radiant diamond

This 0.66ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671439328 or 671439328. Listed at 18 retailers as of November 1, 2026, with prices from HK$1,255 to HK$8,353, a HK$7,097 spread on the same certified stone. Reve Diamonds lists it at HK$8,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671439328
Dimensions6.64 × 4.32 × 2.82 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm4.32 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671439328
Side View
Table 64.0%Crown 39°Girdle: MediumPavilionCulet: NoneDepth 65.3%

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: Nov 2
Current: HK$4,088 HKD|Low: HK$1,200 HKD|High: HK$7,344 HKD|Avg: HK$3,272 HKD|+13.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 12HK$1,255 HKD
Retailer 6HK$1,397 HKD
Retailer 14HK$1,452 HKD
Retailer 13HK$1,554 HKD
Retailer 5HK$2,158 HKD
Retailer 10HK$2,354 HKD
Retailer 8HK$2,620 HKD
Retailer 7HK$2,733 HKD
Retailer 4HK$3,110 HKD
Retailer 1HK$4,088 HKD
Retailer 11HK$5,022 HKD
Retailer 3HK$5,116 HKD
Retailer 2HK$5,202 HKD
Retailer 9HK$7,294 HKD

43 data points across 14 retailers

18 retailersHK$1,255 HKD to HK$8,353 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
$160 USD
A
Retailer 2
-
HK$1,397 HKD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,452 HKD
$185 USD
View
A
Retailer 4
-
HK$1,554 HKD
$198 USD
View
A
Retailer 5
-
HK$1,808 HKD
View
A
Retailer 6
-
HK$2,158 HKD
$275 USD
View
A
Retailer 7
-
HK$2,354 HKD
$300 USD
View
A
Retailer 8
-
HK$2,472 HKD
$315 USD
View
A
Retailer 9
-
HK$2,620 HKD
€318 EUR
View
A
Retailer 10
-
HK$2,733 HKD
£274 GBP
View
B+
Retailer 11
-
HK$3,110 HKD
$396 USD
View
B+
Retailer 12
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 13
-
HK$4,256 HKD
SGD 733 SGD
View
B
Retailer 14
-
HK$5,022 HKD
$640 USD
View
B
Retailer 15
-
HK$5,218 HKD
$665 USD
View
B
Retailer 16
-
HK$5,422 HKD
$691 USD
View
B
Retailer 17
-
HK$7,294 HKD
£732 GBP
View
Most Expensive
B
Reve Diamonds
8B153CEC9 · Nov 1
HK$8,353 HKD
$1,065 USD
View
17 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$7,097 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
0.66ct Radiant
HK$1,255 HKD