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 $303 USD
As of October 30, 2026
Save $1,220 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,030 USD 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
Color
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

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: Oct 30
Current: $2,030 USD|Low: $291 USD|High: $2,050 USD|Avg: $868 USD|-1.0%
Rare Carat
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$303 USD
Retailer 6$339 USD
Retailer 14$352 USD
Retailer 7$376 USD
Retailer 11$376 USD
Retailer 2$399 USD
Retailer 23$505 USD
Retailer 20$530 USD
Retailer 19$646 USD
Retailer 21$665 USD
Retailer 13$668 USD
Retailer 10$726 USD
Retailer 18$877 USD
Retailer 9$1,025 USD
Retailer 22$1,156 USD
Retailer 15$1,204 USD
Retailer 8$1,209 USD
Retailer 16$1,256 USD
Retailer 3$1,446 USD
Retailer 12$1,463 USD
Retailer 17$1,515 USD
Retailer 4$1,523 USD
Rare Carat$2,030 USD

35 data points across 23 retailers

23 retailers$303 USD to $1,523 USD

A
Cheapest Retailer
-
$303 USD
A
Retailer 2
-
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$352 USD
View
A
Retailer 4
-
$376 USD
View
A
Retailer 5
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$376 USD
View
A
Retailer 6
-
$399 USD
£314 GBP
View
B+
Retailer 7
-
$505 USD
View
A
Retailer 8
-
$530 USD
View
A
Retailer 9
-
$646 USD
ZAR 10,442 ZAR
View
Retailer 10
-
$665 USD
€633 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$668 USD
£526 GBP
View
A
Retailer 12
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$726 USD
View
A
Retailer 13
-
$877 USD
A$1,349 AUD
View
B+
Retailer 14
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$1,025 USD
View
B+
Retailer 15
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$1,156 USD
View
B+
Retailer 16
-
$1,204 USD
SGD 1,627 SGD
View
B+
Retailer 17
-
$1,209 USD
View
B+
Retailer 18
-
$1,256 USD
View
B
Retailer 19
-
$1,446 USD
View
B
Retailer 20
-
$1,463 USD
£1,152 GBP
View
B+
Retailer 21
-
$1,515 USD
£1,193 GBP
View
B
Retailer 22
-
$1,523 USD
View
Most Expensive
Rare Carat
DE7833_l_799667160 · Oct 21
$2,030 USD
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $303 USDSave up to $1,220 USD

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
$303 USD