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Radiant|Lab Grown|IGI

1.80ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG851692470

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

Certificate IGI LG851692470

Diamond specifications and retailer prices

From $307 SGD
$240 USD
As of November 2, 2026
Save $1,956 SGD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,263 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851692470 or 851692470. Listed at 10 retailers as of October 31, 2026, with prices from $307 to $2,263, a $1,956 spread on the same certified stone. Brilliant Earth lists it at $2,263. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692470
Dimensions8.56 × 5.98 × 3.92 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm5.98 mm1.80 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851692470
Side View
Table 64.0%Crown 43.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.6%

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: $423 SGD|Low: $307 SGD|High: $1,675 SGD|Avg: $866 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$307 SGD
Retailer 1$423 SGD
Retailer 9$425 SGD
Retailer 6$642 SGD
Retailer 5$923 SGD
Retailer 8$1,226 SGD
Retailer 3$1,525 SGD
Retailer 4$1,555 SGD
Retailer 2$1,675 SGD

4 data points across 9 retailers

10 retailers$307 SGD to $2,263 SGD

A
Cheapest Retailer
-
$307 SGD
$240 USD
A
Retailer 2
-
$423 SGD
£261 GBP
View
A
Retailer 3
-
$425 SGD
HK$2,600 HKD
View
B+
Retailer 4
-
$642 SGD
$502 USD
View
A
Retailer 5
-
$923 SGD
$722 USD
View
B+
Retailer 6
-
$1,226 SGD
View
B+
Retailer 7
-
$1,525 SGD
£939 GBP
View
B
Retailer 8
-
$1,555 SGD
$1,216 USD
View
B
Retailer 9
-
$1,675 SGD
$1,310 USD
View
Most Expensive
B
Brilliant Earth
22369205A · Oct 31
$2,263 SGD
$1,770 USD
View
9 more retailers have this diamond
Prices start from $307 SGDSave up to $1,956 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
1.80ct Radiant
$307 SGD