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Oval|Lab Grown|IGI

1.83ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG635412715

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG635412715

Diamond specifications and retailer prices

From $795 NZD
HK$3,500 HKD
As of October 30, 2026
Save $1,413 NZD (64%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,208 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.83ct lab-grown oval diamond

This 1.83ct lab-grown oval 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 LG635412715 or 635412715. Listed at 4 retailers as of October 29, 2026, with prices from $795 to $2,208, a $1,413 spread on the same certified stone. MOH London lists it at $2,208. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635412715
Dimensions9.47 × 7.08 × 4.35 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm7.08 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635412715
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.8°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: $2,208 NZD|Low: $795 NZD|High: $2,222 NZD|Avg: $1,278 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$795 NZD
Retailer 2$874 NZD
Retailer 8$914 NZD
Retailer 3$917 NZD
Retailer 6$1,372 NZD
Retailer 5$1,499 NZD
Retailer 7$1,713 NZD
MOH London$2,208 NZD

15 data points across 8 retailers

4 retailers$795 NZD to $2,208 NZD

A
Cheapest Retailer
-
$795 NZD
HK$3,500 HKD
A
Retailer 2
-
$874 NZD
€469 EUR
View
B+
Retailer 3
-
$917 NZD
$517 USD
View
Most Expensive
B
MOH London
LG635412715 · Oct 29
$2,208 NZD
£980 GBP
View
3 more retailers have this diamond
Prices start from $795 NZDSave up to $1,413 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 Oval
$795 NZD