Radiant|Lab Grown|IGI

1.90ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG800676654

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

Certificate IGI LG800676654

Diamond specifications and retailer prices

From $440 USD
£347 GBP
As of October 30, 2026
Save $2,250 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,690 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG800676654 or 800676654. Listed at 13 retailers as of October 30, 2026, with prices from $440 to $2,690, a $2,250 spread on the same certified stone. Do Amore Diamonds lists it at $2,690. 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 angle42.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676654
Dimensions8.90 × 6.06 × 4.18 mm
L/W Ratio1.47
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.90 mm6.06 mm1.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676654
Side View
Table 61.0%Crown 42.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 69.0%

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 30
Current: $2,690 USD|Low: $229 USD|High: $2,690 USD|Avg: $1,187 USD|+5.9%
Do Amore Diamonds
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
October 31, 2026
Retailer 6$229 USD
Retailer 9$440 USD
Retailer 12$545 USD
Retailer 15$561 USD
Retailer 3$615 USD
Retailer 2$645 USD
Retailer 13$811 USD
Retailer 11$968 USD
Retailer 14$1,156 USD
Retailer 7$1,476 USD
Retailer 5$1,666 USD
Retailer 10$1,673 USD
Retailer 4$1,965 USD
Retailer 8$2,410 USD
Do Amore Diamonds$2,690 USD

26 data points across 15 retailers

13 retailers$440 USD to $2,690 USD

A
Cheapest Retailer
-
$440 USD
£347 GBP
A
Retailer 2
-
$545 USD
View
A
Retailer 3
-
$561 USD
View
A
Retailer 4
-
$615 USD
View
Retailer 5
-
$645 USD
€614 EUR
View
A
Retailer 6
-
$811 USD
View
B+
Retailer 7
-
$968 USD
A$1,489 AUD
View
B+
Retailer 8
-
$1,156 USD
View
Retailer 9
-
$1,666 USD
A$2,563 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$1,673 USD
£1,317 GBP
View
Retailer 11
-
$1,965 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,410 USD
View
Most Expensive
B
Do Amore Diamonds
27-16444E371 · Oct 31
$2,690 USD
View
12 more retailers have this diamond
Prices start from $440 USDSave up to $2,250 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
$440 USD