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Oval|Lab Grown|IGI

1.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG849639257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849639257

Diamond specifications and retailer prices

From $437 USD
As of October 28, 2026
Save $748 USD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,185 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849639257 or 849639257. Listed at 5 retailers as of October 28, 2026, with prices from $437 to $1,185, a $748 spread on the same certified stone. MOH London lists it at $1,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849639257
Dimensions9.44 × 6.59 × 4.09 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm6.59 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849639257
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

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 28
Current: $1,185 USD|Low: $437 USD|High: $1,185 USD|Avg: $688 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$437 USD
Retailer 2$462 USD
Retailer 3$517 USD
Retailer 4$864 USD
MOH London$1,185 USD

5 data points across 5 retailers

5 retailers$437 USD to $1,185 USD

B+
Cheapest Retailer
-
$437 USD
A
Retailer 2
-
$462 USD
£364 GBP
View
A
Retailer 3
-
$517 USD
View
B+
Retailer 4
-
$864 USD
View
Most Expensive
B
MOH London
LG849639257 · Oct 29
$1,185 USD
£933 GBP
View
4 more retailers have this diamond
Prices start from $437 USDSave up to $748 USD

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
1.59ct Oval
$437 USD