CaratHunter
Plans
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 $440 AUD
$309 USD
As of October 30, 2026
Save $1,759 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,897 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 LG828699386 or 828699386. Listed at 18 retailers as of October 29, 2026, with a 400% 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 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 30
Current: $2,897 AUD|Low: $440 AUD|High: $2,933 AUD|Avg: $1,328 AUD|-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 31, 2026
Retailer 11$440 AUD
Retailer 4$493 AUD
Retailer 9$511 AUD
Retailer 14$545 AUD
Retailer 12$579 AUD
Retailer 8$769 AUD
Retailer 6$888 AUD
Retailer 7$938 AUD
Retailer 13$969 AUD
Retailer 16$1,042 AUD
Retailer 3$1,271 AUD
Retailer 18$1,462 AUD
Retailer 2$1,676 AUD
Retailer 17$1,754 AUD
Retailer 5$1,820 AUD
Retailer 10$2,118 AUD
Retailer 15$2,198 AUD
Rare Carat$2,897 AUD

40 data points across 18 retailers

18 retailers$440 AUD to $2,198 AUD

A
Cheapest Retailer
-
$440 AUD
$309 USD
A
Retailer 2
-
$493 AUD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$511 AUD
$359 USD
View
A
Retailer 4
-
$545 AUD
$383 USD
View
A
Retailer 5
-
$579 AUD
£320 GBP
View
A
Retailer 6
-
$769 AUD
$540 USD
View
A
Retailer 7
-
$888 AUD
$624 USD
View
A
Retailer 8
-
$938 AUD
ZAR 10,639 ZAR
View
A
Retailer 9
-
$969 AUD
£536 GBP
View
A
Retailer 10
-
$1,042 AUD
$732 USD
View
A
Retailer 11
-
$1,271 AUD
View
B+
Retailer 12
-
$1,462 AUD
$1,027 USD
View
B+
Retailer 13
-
$1,676 AUD
$1,177 USD
View
B+
Retailer 14
-
$1,754 AUD
$1,232 USD
View
B+
Retailer 15
-
$1,820 AUD
$1,279 USD
View
B
Retailer 16
-
$2,118 AUD
$1,488 USD
View
B
Retailer 17
-
$2,198 AUD
£1,216 GBP
View
Most Expensive
Rare Carat
YN1-21A_l_828699386 · Oct 21
$2,897 AUD
$2,035 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $440 AUDSave up to $1,759 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
$440 AUD