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Round|Lab Grown|IGI

1.55ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG555273672

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273672

Diamond specifications and retailer prices

From $379 USD
As of November 3, 2026
Save $1,457 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,836 USD at MOH London · As of November 3, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555273672 or 555273672. Listed at 15 retailers as of November 3, 2026, with prices from $379 to $1,836, a $1,457 spread on the same certified stone. MOH London lists it at $1,836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273672
Dimensions7.36 × 7.33 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.36 mm7.33 mm1.55 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273672
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.8%

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: Nov 3
Current: $1,836 USD|Low: $379 USD|High: $1,858 USD|Avg: $953 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 10$379 USD
Retailer 14$424 USD
Retailer 11$470 USD
Retailer 4$585 USD
Retailer 8$620 USD
Retailer 13$716 USD
Retailer 2$735 USD
Retailer 12$748 USD
Retailer 7$810 USD
Retailer 5$1,258 USD
Retailer 9$1,318 USD
Retailer 6$1,549 USD
Retailer 3$1,691 USD
MOH London$1,836 USD

24 data points across 14 retailers

15 retailers$379 USD to $1,836 USD

A
Cheapest Retailer
-
$379 USD
A
Retailer 2
-
$424 USD
View
Final sale: no returns
A
Retailer 3
-
$424 USD
View
A
Retailer 4
-
$470 USD
View
Retailer 5
-
$470 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$585 USD
View
B+
Retailer 7
-
$620 USD
View
B+
Retailer 8
-
$716 USD
View
B+
Retailer 9
-
$735 USD
View
B+
Retailer 10
-
$748 USD
View
B+
Retailer 11
-
$810 USD
View
B
Retailer 12
-
$1,318 USD
View
B
Retailer 13
-
$1,511 USD
View
B
Retailer 14
-
$1,549 USD
View
Most Expensive
B
MOH London
LG555273672 · Nov 3
$1,836 USD
£1,446 GBP
View
14 more retailers have this diamond
Prices start from $379 USDSave up to $1,457 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
$379 USD