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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 $493 NZD
$278 USD
As of November 1, 2026
Save $1,992 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,485 NZD 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 $493 to $2,485, a $1,992 spread on the same certified stone. MOH London lists it at $2,485. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,485 NZD|Low: $493 NZD|High: $4,489 NZD|Avg: $1,566 NZD|-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
November 1, 2026
Retailer 2$493 NZD
Retailer 15$571 NZD
Retailer 9$610 NZD
Retailer 7$623 NZD
Retailer 10$887 NZD
Retailer 4$1,002 NZD
Retailer 16$1,008 NZD
Retailer 6$1,060 NZD
Retailer 14$1,102 NZD
Retailer 5$1,435 NZD
Retailer 13$1,508 NZD
Retailer 12$1,875 NZD
Retailer 11$1,962 NZD
Retailer 3$2,053 NZD
MOH London$2,485 NZD
Retailer 8$4,489 NZD

31 data points across 16 retailers

15 retailers$493 NZD to $2,485 NZD

A
Cheapest Retailer
-
$493 NZD
$278 USD
A
Retailer 2
-
$571 NZD
$322 USD
View
A
Retailer 3
-
$610 NZD
$344 USD
View
Retailer 4
-
$623 NZD
$351 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$887 NZD
$500 USD
View
A
Retailer 6
-
$1,002 NZD
€538 EUR
View
B+
Retailer 7
-
$1,008 NZD
$568 USD
View
A
Retailer 8
-
$1,060 NZD
ZAR 9,652 ZAR
View
A
Retailer 9
-
$1,102 NZD
$621 USD
View
B+
Retailer 10
-
$1,435 NZD
A$1,244 AUD
View
B+
Retailer 11
-
$1,508 NZD
$850 USD
View
B+
Retailer 12
-
$1,875 NZD
$1,057 USD
View
B+
Retailer 13
-
$1,962 NZD
$1,106 USD
View
B+
Retailer 14
-
$2,053 NZD
$1,157 USD
View
Most Expensive
B
MOH London
LG731576304 · Oct 29
$2,485 NZD
£1,103 GBP
View
14 more retailers have this diamond
Prices start from $493 NZDSave up to $1,992 NZD

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
$493 NZD