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Radiant|Lab Grown|IGI

1.90ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG828699386

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

Certificate IGI LG828699386

Diamond specifications and retailer prices

From $395 SGD
$309 USD
As of October 30, 2026
Save $1,579 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,602 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 LG828699386 or 828699386. Listed at 18 retailers as of October 29, 2026, with a 400% 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 angle42.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828699386
Dimensions9.17 × 5.88 × 3.99 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.17 mm5.88 mm1.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828699386
Side View
Table 62.0%Crown 42.5°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 67.9%

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: $2,602 SGD|Low: $395 SGD|High: $2,634 SGD|Avg: $1,192 SGD|-1.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 11$395 SGD
Retailer 4$442 SGD
Retailer 9$459 SGD
Retailer 14$490 SGD
Retailer 12$520 SGD
Retailer 8$690 SGD
Retailer 6$798 SGD
Retailer 7$842 SGD
Retailer 13$870 SGD
Retailer 16$936 SGD
Retailer 3$1,142 SGD
Retailer 18$1,313 SGD
Retailer 2$1,505 SGD
Retailer 17$1,575 SGD
Retailer 5$1,635 SGD
Retailer 10$1,902 SGD
Retailer 15$1,974 SGD
Rare Carat$2,602 SGD

41 data points across 18 retailers

18 retailers$395 SGD to $1,974 SGD

A
Cheapest Retailer
-
$395 SGD
$309 USD
A
Retailer 2
-
$442 SGD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$459 SGD
$359 USD
View
A
Retailer 4
-
$490 SGD
$383 USD
View
A
Retailer 5
-
$520 SGD
£320 GBP
View
A
Retailer 6
-
$690 SGD
$540 USD
View
A
Retailer 7
-
$798 SGD
$624 USD
View
A
Retailer 8
-
$842 SGD
ZAR 10,639 ZAR
View
A
Retailer 9
-
$870 SGD
£536 GBP
View
A
Retailer 10
-
$936 SGD
$732 USD
View
A
Retailer 11
-
$1,142 SGD
A$1,374 AUD
View
B+
Retailer 12
-
$1,313 SGD
$1,027 USD
View
B+
Retailer 13
-
$1,505 SGD
$1,177 USD
View
B+
Retailer 14
-
$1,575 SGD
$1,232 USD
View
B+
Retailer 15
-
$1,635 SGD
$1,279 USD
View
B
Retailer 16
-
$1,902 SGD
$1,488 USD
View
B
Retailer 17
-
$1,974 SGD
£1,216 GBP
View
Most Expensive
Rare Carat
YN1-21A_l_828699386 · Oct 21
$2,602 SGD
$2,035 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $395 SGDSave up to $1,579 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
$395 SGD