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1.83ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG787606929

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787606929

Diamond specifications and retailer prices

From $963 NZD
$542 USD
As of November 1, 2026
Save $1,362 NZD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,325 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.83ct lab-grown round diamond

This 1.83ct 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 LG787606929 or 787606929. Listed at 5 retailers as of October 26, 2026, with prices from $963 to $2,325, a $1,362 spread on the same certified stone. MOH London lists it at $2,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787606929
Dimensions7.87 × 7.84 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm7.84 mm1.83 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787606929
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: $2,325 NZD|Low: $919 NZD|High: $2,350 NZD|Avg: $1,513 NZD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 2$963 NZD
Retailer 4$1,129 NZD
Retailer 3$1,201 NZD
Retailer 5$1,953 NZD
MOH London$2,325 NZD

10 data points across 5 retailers

5 retailers$963 NZD to $2,325 NZD

B+
Cheapest Retailer
-
$963 NZD
$542 USD
A
Retailer 2
-
$1,129 NZD
$635 USD
View
A
Retailer 3
-
$1,201 NZD
$676 USD
View
B+
Retailer 4
-
$1,953 NZD
$1,099 USD
View
Most Expensive
B+
MOH London
LG787606929 · Oct 26
$2,325 NZD
£1,030 GBP
View
4 more retailers have this diamond
Prices start from $963 NZDSave up to $1,362 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
1.83ct Round
$963 NZD