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Radiant|Lab Grown|IGI

1.90ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG799667160

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

Certificate IGI LG799667160

Diamond specifications and retailer prices

From $387 SGD
$303 USD
As of October 30, 2026
Save $1,560 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,595 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.9ct lab-grown radiant diamond

This 1.9ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799667160 or 799667160. Listed at 23 retailers as of October 30, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667160
Dimensions8.93 × 6.07 × 4.04 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm6.07 mm1.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667160
Side View
Table 66.0%Crown 37.8°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 66.6%

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: Oct 30
Current: $2,595 SGD|Low: $372 SGD|High: $2,621 SGD|Avg: $1,069 SGD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 5$387 SGD
Retailer 6$433 SGD
Retailer 14$450 SGD
Retailer 7$481 SGD
Retailer 11$481 SGD
Retailer 2$509 SGD
Retailer 21$646 SGD
Retailer 19$678 SGD
Retailer 18$826 SGD
Retailer 15$852 SGD
Retailer 13$854 SGD
Retailer 10$928 SGD
Retailer 17$1,121 SGD
Retailer 9$1,310 SGD
Retailer 20$1,478 SGD
Retailer 8$1,546 SGD
Retailer 3$1,849 SGD
Retailer 12$1,870 SGD
Retailer 16$1,937 SGD
Retailer 4$1,948 SGD
Rare Carat$2,595 SGD

36 data points across 21 retailers

23 retailers$387 SGD to $1,948 SGD

A
Cheapest Retailer
-
$387 SGD
$303 USD
A
Retailer 2
-
$433 SGD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$450 SGD
$352 USD
View
A
Retailer 4
-
$481 SGD
$376 USD
View
A
Retailer 5
-
$481 SGD
$376 USD
View
A
Retailer 6
-
$509 SGD
£313 GBP
View
B+
Retailer 7
-
$646 SGD
$505 USD
View
A
Retailer 8
-
$678 SGD
$530 USD
View
A
Retailer 9
-
$826 SGD
ZAR 10,442 ZAR
View
A
Retailer 10
-
$852 SGD
€635 EUR
View
A
Retailer 11
-
$854 SGD
£526 GBP
View
A
Retailer 12
-
$928 SGD
$726 USD
View
A
Retailer 13
-
$1,121 SGD
A$1,349 AUD
View
B+
Retailer 14
-
$1,310 SGD
$1,025 USD
View
B+
Retailer 15
-
$1,478 SGD
$1,156 USD
View
B+
Retailer 16
-
$1,539 SGD
View
B+
Retailer 17
-
$1,546 SGD
$1,209 USD
View
B+
Retailer 18
-
$1,606 SGD
$1,256 USD
View
B
Retailer 19
-
$1,849 SGD
$1,446 USD
View
B
Retailer 20
-
$1,870 SGD
£1,152 GBP
View
B+
Retailer 21
-
$1,937 SGD
£1,193 GBP
View
B
Retailer 22
-
$1,948 SGD
$1,523 USD
View
Most Expensive
Rare Carat
DE7833_l_799667160 · Oct 21
$2,595 SGD
$2,030 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $387 SGDSave up to $1,560 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
1.90ct Radiant
$387 SGD