Oval|Lab Grown|IGI

1.55ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG843639608

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843639608

Diamond specifications and retailer prices

From $368 USD
As of October 30, 2026
Save $731 USD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,099 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG843639608 or 843639608. Listed at 7 retailers as of October 29, 2026, with prices from $368 to $1,099, a $731 spread on the same certified stone. MOH London lists it at $1,099. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843639608
Dimensions9.35 × 6.51 × 4.02 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.51 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843639608
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.8%

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: Oct 30
Current: $1,099 USD|Low: $368 USD|High: $2,219 USD|Avg: $632 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$368 USD
Retailer 2$453 USD
Retailer 5$502 USD
Retailer 3$507 USD
Retailer 6$528 USD
Retailer 7$929 USD
MOH London$1,099 USD

20 data points across 7 retailers

7 retailers$368 USD to $1,099 USD

B+
Cheapest Retailer
-
$368 USD
A
Retailer 2
-
$453 USD
€431 EUR
View
A
Retailer 3
-
$502 USD
View
A
Retailer 4
-
$507 USD
£399 GBP
View
A
Retailer 5
-
$528 USD
View
B+
Retailer 6
-
$929 USD
View
Most Expensive
B+
MOH London
LG843639608 · Oct 29
$1,099 USD
£865 GBP
View
6 more retailers have this diamond
Prices start from $368 USDSave up to $731 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
1.55ct Oval
$368 USD