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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 $312 USD
As of October 27, 2026
Save $1,232 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,035 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 LG828699386 or 828699386. Listed at 18 retailers as of October 27, 2026, with a 395% 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 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,035 USD|Low: $312 USD|High: $2,060 USD|Avg: $938 USD|-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 29, 2026
Retailer 9$312 USD
Retailer 16$346 USD
Retailer 6$359 USD
Retailer 8$387 USD
Retailer 11$408 USD
Retailer 5$540 USD
Retailer 18$624 USD
Retailer 3$659 USD
Retailer 4$678 USD
Retailer 12$732 USD
Retailer 15$893 USD
Retailer 14$1,027 USD
Retailer 7$1,134 USD
Retailer 13$1,232 USD
Retailer 17$1,279 USD
Retailer 10$1,488 USD
Retailer 2$1,544 USD
Rare Carat$2,035 USD

40 data points across 18 retailers

18 retailers$312 USD to $1,544 USD

A
Cheapest Retailer
-
$312 USD
A
Retailer 2
-
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$359 USD
View
A
Retailer 4
-
$387 USD
View
A
Retailer 5
-
$408 USD
£321 GBP
View
A
Retailer 6
-
$540 USD
View
A
Retailer 7
-
$624 USD
View
A
Retailer 8
-
$659 USD
ZAR 10,639 ZAR
View
A
Retailer 9
-
$678 USD
£534 GBP
View
A
Retailer 10
-
$732 USD
View
B+
Retailer 11
-
$893 USD
A$1,374 AUD
View
B+
Retailer 12
-
$1,027 USD
View
B+
Retailer 13
-
$1,134 USD
View
B+
Retailer 14
-
$1,232 USD
View
B+
Retailer 15
-
$1,279 USD
View
B
Retailer 16
-
$1,488 USD
View
B+
Retailer 17
-
$1,544 USD
£1,216 GBP
View
Most Expensive
B
Rare Carat
YN1-21A_l_828699386 · Oct 21
$2,035 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $312 USDSave up to $1,232 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
$312 USD