CaratHunter
Plans
Oval|Lab Grown|IGI

1.63ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG790603285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790603285

Diamond specifications and retailer prices

From $706 USD
As of November 4, 2026
Save $1,038 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,744 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790603285 or 790603285. Listed at 4 retailers as of November 4, 2026, with prices from $706 to $1,744, a $1,038 spread on the same certified stone. MOH London lists it at $1,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790603285
Dimensions9.35 × 6.32 × 4.18 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.32 mm1.63 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790603285
Side View
Table 56.0%Crown 37.7°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,744 USD|Low: $648 USD|High: $2,420 USD|Avg: $1,055 USD|+4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$706 USD
Retailer 3$717 USD
Retailer 2$880 USD
MOH London$1,744 USD

14 data points across 4 retailers

4 retailers$706 USD to $1,744 USD

B+
Cheapest Retailer
-
$706 USD
B+
Retailer 2
-
$717 USD
View
B+
Retailer 3
-
$880 USD
View
Most Expensive
B
MOH London
LG790603285 · Nov 5
$1,744 USD
£1,373 GBP
View
3 more retailers have this diamond
Prices start from $706 USDSave up to $1,038 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.

B+
1.63ct Oval
$706 USD