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Round|Lab Grown|IGI

1.90ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG594329534

Shape and cutting style on the report: Round brilliant

Certificate IGI LG594329534

Diamond specifications and retailer prices

From $885 NZD
$499 USD
As of October 30, 2026
Save $1,275 NZD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,332 NZD at MOH London · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594329534 or 594329534. Listed at 6 retailers as of October 30, 2026, with a 144% 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594329534
Dimensions7.94 × 7.90 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm7.90 mm1.90 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594329534
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.4%

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 30
Current: $2,332 NZD|Low: $841 NZD|High: $2,348 NZD|Avg: $1,406 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 19, 2026
Retailer 7$878 NZD
Retailer 3$885 NZD
Retailer 5$924 NZD
Retailer 4$997 NZD
Retailer 2$1,650 NZD
Retailer 6$2,161 NZD
MOH London$2,332 NZD

10 data points across 7 retailers

6 retailers$885 NZD to $2,161 NZD

B+
Cheapest Retailer
-
$885 NZD
$499 USD
A
Retailer 2
-
$924 NZD
$521 USD
View
A
Retailer 3
-
$997 NZD
$562 USD
View
Retailer 4
-
$1,650 NZD
$930 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$2,161 NZD
$1,218 USD
View
Most Expensive
MOH London
LG594329534 · Oct 21
$2,332 NZD
£1,035 GBP
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $885 NZDSave up to $1,275 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
$885 NZD