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Oval|Lab Grown|IGI

1.61ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG825630078

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825630078

Diamond specifications and retailer prices

From $392 USD
As of November 2, 2026
Save $668 USD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,171 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct 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 LG825630078 or 825630078. Listed at 9 retailers as of November 2, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630078
Dimensions9.07 × 6.58 × 4.15 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.58 mm1.61 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630078
Side View
Table 64.0%Crown 37.2°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.1%

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 2
Current: $1,171 USD|Low: $263 USD|High: $1,710 USD|Avg: $779 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$263 USD
Retailer 6$391 USD
Retailer 9$392 USD
Retailer 3$478 USD
Retailer 4$571 USD
Retailer 2$754 USD
Retailer 8$960 USD
Retailer 10$991 USD
Retailer 5$1,060 USD
MOH London$1,171 USD

22 data points across 10 retailers

9 retailers$392 USD to $1,060 USD

Retailer 1
-
$391 USD
£308 GBP
Price last confirmed 7 days ago
B+
Retailer 2
-
$392 USD
View
A
Retailer 3
-
$478 USD
€455 EUR
View
A
Retailer 4
-
$571 USD
View
B+
Retailer 5
-
$754 USD
View
Retailer 6
-
$960 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$991 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,060 USD
View
Most Expensive
MOH London
LG825630078 · Oct 25
$1,171 USD
£922 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $392 USDSave up to $668 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
1.61ct Oval
$392 USD