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Oval|Lab Grown|IGI

1.61ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG634481508

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG634481508

Diamond specifications and retailer prices

From $434 USD
As of October 27, 2026
Save $1,444 USD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,878 USD at MOH London · As of November 1, 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 LG634481508 or 634481508. Listed at 18 retailers as of October 27, 2026, with prices from $434 to $1,878, a $1,444 spread on the same certified stone. MOH London lists it at $1,878. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634481508
Dimensions9.37 × 6.62 × 4.06 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm6.62 mm1.61 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634481508
Side View
Table 60.0%Crown 32.6°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.3%

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 27
Current: $1,878 USD|Low: $372 USD|High: $1,901 USD|Avg: $914 USD
MOH London
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 17$388 USD
Retailer 6$434 USD
Retailer 8$446 USD
Retailer 3$481 USD
Retailer 9$481 USD
Retailer 13$630 USD
Retailer 10$642 USD
Retailer 4$645 USD
Retailer 11$770 USD
Retailer 12$826 USD
Retailer 15$1,020 USD
Retailer 14$1,119 USD
Retailer 16$1,149 USD
Retailer 7$1,402 USD
Retailer 5$1,545 USD
Retailer 2$1,770 USD
MOH London$1,878 USD

44 data points across 17 retailers

18 retailers$434 USD to $1,878 USD

Retailer 1
-
$388 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$434 USD
View
Retailer 3
-
$481 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$481 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$610 USD
View
A
Retailer 6
-
$630 USD
View
A
Retailer 7
-
$642 USD
£506 GBP
View
B+
Retailer 8
-
$645 USD
View
B+
Retailer 9
-
$770 USD
€733 EUR
View
B+
Retailer 10
-
$826 USD
ZAR 13,346 ZAR
View
Retailer 11
-
$1,020 USD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,119 USD
A$1,722 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,149 USD
View
B
Retailer 14
-
$1,402 USD
£1,104 GBP
View
B
Retailer 15
-
$1,545 USD
View
B
Retailer 16
-
$1,583 USD
View
B
Retailer 17
-
$1,770 USD
View
Most Expensive
B
MOH London
LG634481508 · Nov 1
$1,878 USD
£1,479 GBP
View
17 more retailers have this diamond
Prices start from $434 USDSave up to $1,444 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
$434 USD