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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG849677870

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

Certificate IGI LG849677870

Diamond specifications and retailer prices

From $390 SGD
$305 USD
As of November 1, 2026
Save $778 SGD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,168 SGD at MOH London · As of November 1, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG849677870 or 849677870. Listed at 7 retailers as of November 1, 2026, with prices from $390 to $1,168, a $778 spread on the same certified stone. MOH London lists it at $1,168. 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

0.66
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677870
Dimensions6.16 × 4.41 × 2.83 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.16 mm4.41 mm0.66 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849677870
Side View
Table 63.0%Crown 24.6°Girdle: MediumPavilion 36.4°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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 1
Current: $1,168 SGD|Low: $390 SGD|High: $1,168 SGD|Avg: $626 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$390 SGD
Retailer 5$390 SGD
Retailer 2$439 SGD
Retailer 6$454 SGD
Retailer 4$810 SGD
Retailer 7$874 SGD
MOH London$1,168 SGD

5 data points across 7 retailers

7 retailers$390 SGD to $1,168 SGD

A
Cheapest Retailer
-
$390 SGD
$305 USD
A
Retailer 2
-
$390 SGD
$305 USD
View
A
Retailer 3
-
$439 SGD
£270 GBP
View
B+
Retailer 4
-
$454 SGD
$355 USD
View
B
Retailer 5
-
$810 SGD
$633 USD
View
B
Retailer 6
-
$874 SGD
$683 USD
View
Most Expensive
B
MOH London
LG849677870 · Nov 1
$1,168 SGD
£719 GBP
View
6 more retailers have this diamond
Prices start from $390 SGDSave up to $778 SGD

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
$390 SGD