Radiant|Lab Grown|IGI

1.90ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG733510163

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

Certificate IGI LG733510163

Diamond specifications and retailer prices

From $733 USD
As of October 29, 2026
Save $2,671 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,404 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 very-good cut grade and certified by IGI LG733510163 or 733510163. Listed at 16 retailers as of October 27, 2026, with prices from $733 to $3,404, a $2,671 spread on the same certified stone. Queensmith lists it at $3,404. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.90
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733510163
Dimensions8.90 × 6.23 × 3.99 mm
L/W Ratio1.43
Culet sizePointed
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 mm6.23 mm1.90 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733510163
Side View
Table 59.0%Crown 39.1°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $733 USD|Low: $623 USD|High: $3,227 USD|Avg: $1,567 USD|+0.8%
Retailer 1
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 29, 2026
Retailer 15$651 USD
Retailer 3$708 USD
Retailer 1$733 USD
Retailer 5$754 USD
Retailer 12$935 USD
Retailer 9$1,145 USD
Retailer 10$1,237 USD
Retailer 13$1,382 USD
Retailer 7$1,587 USD
Retailer 2$1,878 USD
Retailer 11$1,938 USD
Retailer 4$2,119 USD
Retailer 6$2,347 USD
Retailer 14$2,590 USD
Retailer 8$3,214 USD

28 data points across 15 retailers

16 retailers$733 USD to $3,404 USD

A
Retailer 1
-
$651 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$708 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$733 USD
View
Final sale: no returns
A
Retailer 4
-
$754 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$935 USD
View
B+
Retailer 6
-
$1,145 USD
View
B+
Retailer 7
-
$1,237 USD
View
B+
Retailer 8
-
$1,382 USD
ZAR 22,319 ZAR
View
B
Retailer 9
-
$1,587 USD
A$2,442 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,878 USD
A$2,889 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,938 USD
View
B
Retailer 12
-
$2,119 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,347 USD
£1,848 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,590 USD
View
B
Retailer 15
-
$3,214 USD
£2,531 GBP
View
Most Expensive
B
Queensmith
LG733510163 · Oct 27
$3,404 USD
£2,680 GBP
View
15 more retailers have this diamond
Prices start from $733 USDSave up to $2,671 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
$733 USD