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Round|Lab Grown|IGI

1.90ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG731576304

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731576304

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 29, 2026
Save $1,596 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,994 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731576304 or 731576304. Listed at 15 retailers as of October 29, 2026, with prices from $399 to $1,994, a $1,596 spread on the same certified stone. MOH London lists it at $1,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576304
Dimensions7.93 × 7.87 × 4.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm7.87 mm1.90 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576304
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 29
Current: $1,994 AUD|Low: $399 AUD|High: $3,602 AUD|Avg: $1,262 AUD|-0.5%
MOH London
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
October 31, 2026
Retailer 6$399 AUD
Retailer 14$458 AUD
Retailer 2$490 AUD
Retailer 7$500 AUD
Retailer 9$712 AUD
Retailer 3$804 AUD
Retailer 15$809 AUD
Retailer 5$851 AUD
Retailer 13$884 AUD
Retailer 4$1,151 AUD
Retailer 12$1,210 AUD
Retailer 11$1,505 AUD
Retailer 10$1,575 AUD
Retailer 16$1,647 AUD
MOH London$1,994 AUD
Retailer 8$3,602 AUD

31 data points across 16 retailers

15 retailers$399 AUD to $1,994 AUD

A
Cheapest Retailer
-
$399 AUD
$280 USD
A
Retailer 2
-
$458 AUD
$322 USD
View
A
Retailer 3
-
$490 AUD
$344 USD
View
A
Retailer 4
-
$500 AUD
$351 USD
View
A
Retailer 5
-
$712 AUD
$500 USD
View
A
Retailer 6
-
$804 AUD
€538 EUR
View
B+
Retailer 7
-
$809 AUD
$568 USD
View
A
Retailer 8
-
$851 AUD
ZAR 9,652 ZAR
View
A
Retailer 9
-
$884 AUD
$621 USD
View
B+
Retailer 10
-
$1,151 AUD
View
B+
Retailer 11
-
$1,210 AUD
$850 USD
View
B+
Retailer 12
-
$1,505 AUD
$1,057 USD
View
B+
Retailer 13
-
$1,575 AUD
$1,106 USD
View
B+
Retailer 14
-
$1,647 AUD
$1,157 USD
View
Most Expensive
B
MOH London
LG731576304 · Oct 29
$1,994 AUD
£1,103 GBP
View
14 more retailers have this diamond
Prices start from $399 AUDSave up to $1,596 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 Round
$399 AUD