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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 $1,042 AUD
$732 USD
As of October 31, 2026
Save $3,803 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,845 AUD 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 $1,042 to $4,845, a $3,803 spread on the same certified stone. Queensmith lists it at $4,845. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,684 AUD|Low: $887 AUD|High: $4,594 AUD|Avg: $2,235 AUD|-0.4%
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 31, 2026
Retailer 2$927 AUD
Retailer 3$1,008 AUD
Retailer 8$1,042 AUD
Retailer 5$1,073 AUD
Retailer 14$1,331 AUD
Retailer 11$1,629 AUD
Retailer 13$1,761 AUD
Retailer 15$1,967 AUD
Retailer 7$2,260 AUD
Retailer 9$2,689 AUD
Retailer 10$2,756 AUD
Retailer 4$3,017 AUD
Retailer 6$3,341 AUD
Retailer 1$3,684 AUD
Retailer 12$4,576 AUD

29 data points across 15 retailers

16 retailers$1,042 AUD to $4,845 AUD

Retailer 1
-
$927 AUD
$651 USD
Price last confirmed 10 days ago
Retailer 2
-
$1,008 AUD
$708 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$1,042 AUD
$732 USD
View
Final sale: no returns
Retailer 4
-
$1,073 AUD
$754 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$1,331 AUD
$935 USD
View
B+
Retailer 6
-
$1,629 AUD
$1,144 USD
View
B+
Retailer 7
-
$1,761 AUD
$1,237 USD
View
Retailer 8
-
$1,967 AUD
ZAR 22,319 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$2,260 AUD
View
Price last confirmed 23 days ago
B
Retailer 10
-
$2,689 AUD
View
B
Retailer 11
-
$2,756 AUD
$1,936 USD
View
Retailer 12
-
$3,017 AUD
$2,119 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$3,341 AUD
£1,848 GBP
View
Price last confirmed 9 days ago
B
Retailer 14
-
$3,684 AUD
$2,588 USD
View
B
Retailer 15
-
$4,576 AUD
£2,531 GBP
View
Most Expensive
B
Queensmith
LG733510163 · Oct 27
$4,845 AUD
£2,680 GBP
View
15 more retailers have this diamond
Prices start from $1,042 AUDSave up to $3,803 AUD

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
$1,042 AUD