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Oval|Lab Grown|IGI

1.83ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG632476231

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG632476231

Diamond specifications and retailer prices

From $444 NZD
$249 USD
As of October 26, 2026
Save $3,084 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,527 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG632476231 or 632476231. Listed at 11 retailers as of October 26, 2026, with prices from $444 to $3,527, a $3,084 spread on the same certified stone. Brilliant Earth lists it at $3,527. 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 angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632476231
Dimensions9.91 × 6.76 × 4.25 mm
L/W Ratio1.47
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
9.91 mm6.76 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632476231
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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 26
Current: $3,527 NZD|Low: $355 NZD|High: $3,652 NZD|Avg: $1,536 NZD|-3.4%
Brilliant Earth
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
October 29, 2026
Retailer 11$444 NZD
Retailer 13$497 NZD
Retailer 14$798 NZD
Retailer 9$877 NZD
Retailer 12$921 NZD
Retailer 3$1,091 NZD
Retailer 8$1,283 NZD
Retailer 7$1,377 NZD
Retailer 4$1,505 NZD
Retailer 5$1,636 NZD
Retailer 10$1,691 NZD
Retailer 6$1,808 NZD
Retailer 2$2,217 NZD
Retailer 15$2,982 NZD
Brilliant Earth$3,527 NZD

22 data points across 15 retailers

11 retailers$444 NZD to $3,527 NZD

A
Cheapest Retailer
-
$444 NZD
$249 USD
A
Retailer 2
-
$497 NZD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$515 NZD
$289 USD
View
A
Retailer 4
-
$798 NZD
HK$3,500 HKD
View
A
Retailer 5
-
$877 NZD
€469 EUR
View
B+
Retailer 6
-
$921 NZD
$517 USD
View
B+
Retailer 7
-
$1,283 NZD
A$1,108 AUD
View
B+
Retailer 8
-
$1,691 NZD
$949 USD
View
B+
Retailer 9
-
$1,769 NZD
$993 USD
View
B
Retailer 10
-
$2,217 NZD
£980 GBP
View
Most Expensive
B
Brilliant Earth
15434149A · Oct 28
$3,527 NZD
$1,980 USD
View
10 more retailers have this diamond
Prices start from $444 NZDSave up to $3,084 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
$444 NZD