Round|Lab Grown|IGI

1.55ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG839673855

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839673855

Diamond specifications and retailer prices

From $232 USD
As of October 25, 2026
Save $859 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839673855 or 839673855. Listed at 12 retailers as of October 25, 2026, with prices from $232 to $1,091, a $859 spread on the same certified stone. MOH London lists it at $1,091. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839673855
Dimensions7.51 × 7.52 × 4.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.51 mm7.52 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839673855
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.7%

Caratlytics Score

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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 25
Current: $1,091 USD|Low: $232 USD|High: $1,091 USD|Avg: $603 USD|+3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$232 USD
Retailer 2$363 USD
Retailer 6$391 USD
Retailer 7$399 USD
Retailer 12$408 USD
Retailer 5$420 USD
Retailer 10$480 USD
Retailer 8$541 USD
Retailer 11$749 USD
Retailer 4$895 USD
Retailer 3$966 USD
MOH London$1,091 USD

27 data points across 12 retailers

12 retailers$232 USD to $1,091 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$363 USD
£286 GBP
View
A
Retailer 3
-
$391 USD
€372 EUR
View
A
Retailer 4
-
$399 USD
ZAR 6,438 ZAR
View
B+
Retailer 5
-
$408 USD
View
A
Retailer 6
-
$420 USD
£331 GBP
View
A
Retailer 7
-
$480 USD
View
A
Retailer 8
-
$541 USD
A$832 AUD
View
B+
Retailer 9
-
$749 USD
View
Retailer 10
-
$895 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$966 USD
View
Most Expensive
B
MOH London
LG839673855 · Oct 29
$1,091 USD
£859 GBP
View
11 more retailers have this diamond
Prices start from $232 USDSave up to $859 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 Round
$232 USD