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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 $431 AUD
$303 USD
As of October 30, 2026
Save $1,737 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,890 AUD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,890 AUD|Low: $414 AUD|High: $2,918 AUD|Avg: $1,206 AUD|-1.0%
Rare Carat
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 22
October 31, 2026
Retailer 5$431 AUD
Retailer 6$483 AUD
Retailer 14$501 AUD
Retailer 7$535 AUD
Retailer 11$535 AUD
Retailer 16$568 AUD
Retailer 22$719 AUD
Retailer 20$755 AUD
Retailer 19$920 AUD
Retailer 2$949 AUD
Retailer 13$951 AUD
Retailer 10$1,034 AUD
Retailer 18$1,248 AUD
Retailer 9$1,459 AUD
Retailer 21$1,646 AUD
Retailer 15$1,714 AUD
Retailer 8$1,721 AUD
Retailer 3$2,059 AUD
Retailer 12$2,083 AUD
Retailer 17$2,157 AUD
Retailer 4$2,169 AUD
Rare Carat$2,890 AUD

35 data points across 22 retailers

23 retailers$431 AUD to $2,169 AUD

A
Cheapest Retailer
-
$431 AUD
$303 USD
A
Retailer 2
-
$483 AUD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$501 AUD
$352 USD
View
A
Retailer 4
-
$535 AUD
$376 USD
View
A
Retailer 5
-
$535 AUD
$376 USD
View
A
Retailer 6
-
$568 AUD
£314 GBP
View
B+
Retailer 7
-
$719 AUD
$505 USD
View
A
Retailer 8
-
$755 AUD
$530 USD
View
A
Retailer 9
-
$920 AUD
ZAR 10,442 ZAR
View
A
Retailer 10
-
$949 AUD
€635 EUR
View
A
Retailer 11
-
$951 AUD
£526 GBP
View
A
Retailer 12
-
$1,034 AUD
$726 USD
View
A
Retailer 13
-
$1,248 AUD
View
B+
Retailer 14
-
$1,459 AUD
$1,025 USD
View
B+
Retailer 15
-
$1,646 AUD
$1,156 USD
View
B+
Retailer 16
-
$1,714 AUD
SGD 1,627 SGD
View
B+
Retailer 17
-
$1,721 AUD
$1,209 USD
View
B+
Retailer 18
-
$1,789 AUD
$1,256 USD
View
B
Retailer 19
-
$2,059 AUD
$1,446 USD
View
B
Retailer 20
-
$2,083 AUD
£1,152 GBP
View
B+
Retailer 21
-
$2,157 AUD
£1,193 GBP
View
B
Retailer 22
-
$2,169 AUD
$1,523 USD
View
Most Expensive
Rare Carat
DE7833_l_799667160 · Oct 21
$2,890 AUD
$2,030 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $431 AUDSave up to $1,737 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
$431 AUD