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Round|Lab Grown|IGI

1.90ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG801678372

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801678372

Diamond specifications and retailer prices

From $327 AUD
$230 USD
As of October 29, 2026
Save $1,507 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,834 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG801678372 or 801678372. Listed at 16 retailers as of October 29, 2026, with prices from $327 to $1,834, a $1,507 spread on the same certified stone. Reve Diamonds lists it at $1,834. 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 angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801678372
Dimensions8.06 × 8.03 × 4.85 mm
L/W Ratio1.00
Girdle conditionFaceted
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 Faint Blue
Top View
8.06 mm8.03 mm1.90 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801678372
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.2%

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: $622 AUD|Low: $313 AUD|High: $1,834 AUD|Avg: $827 AUD|-2.2%
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
Reve Diamonds
October 30, 2026
Retailer 14$327 AUD
Retailer 15$364 AUD
Retailer 4$379 AUD
Retailer 2$406 AUD
Retailer 13$406 AUD
Retailer 12$567 AUD
Retailer 1$622 AUD
Retailer 9$697 AUD
Retailer 5$787 AUD
Retailer 10$947 AUD
Retailer 6$1,186 AUD
Retailer 3$1,303 AUD
Retailer 11$1,308 AUD
Retailer 7$1,378 AUD
Retailer 8$1,633 AUD
Reve Diamonds$1,834 AUD

43 data points across 16 retailers

16 retailers$327 AUD to $1,834 AUD

A
Cheapest Retailer
-
$327 AUD
$230 USD
A
Retailer 2
-
$364 AUD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$379 AUD
$266 USD
View
A
Retailer 4
-
$406 AUD
$285 USD
View
A
Retailer 5
-
$406 AUD
$285 USD
View
B+
Retailer 6
-
$567 AUD
$398 USD
View
A
Retailer 7
-
$622 AUD
£344 GBP
View
A
Retailer 8
-
$697 AUD
ZAR 7,904 ZAR
View
A
Retailer 9
-
$787 AUD
$553 USD
View
A
Retailer 10
-
$947 AUD
View
B+
Retailer 11
-
$1,186 AUD
$833 USD
View
B+
Retailer 12
-
$1,303 AUD
$915 USD
View
B
Retailer 13
-
$1,308 AUD
$919 USD
View
B+
Retailer 14
-
$1,378 AUD
$968 USD
View
B+
Retailer 15
-
$1,633 AUD
£903 GBP
View
Most Expensive
B
Reve Diamonds
0788BE10D · Oct 30
$1,834 AUD
$1,288 USD
View
15 more retailers have this diamond
Prices start from $327 AUDSave up to $1,507 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
$327 AUD