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Round|Lab Grown|IGI

1.55ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG555273679

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273679

Diamond specifications and retailer prices

From $672 NZD
$379 USD
As of November 1, 2026
Save $2,586 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,258 NZD at MOH London · As of November 1, 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 LG555273679 or 555273679. Listed at 14 retailers as of November 1, 2026, with prices from $672 to $3,258, a $2,586 spread on the same certified stone. MOH London lists it at $3,258. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273679
Dimensions7.41 × 7.35 × 4.55 mm
L/W Ratio1.01
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
7.41 mm7.35 mm1.55 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273679
Side View
Table 57.5%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

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 1
Current: $3,258 NZD|Low: $672 NZD|High: $3,297 NZD|Avg: $1,577 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$672 NZD
Retailer 11$752 NZD
Retailer 8$834 NZD
Retailer 12$1,038 NZD
Retailer 5$1,100 NZD
Retailer 10$1,270 NZD
Retailer 9$1,327 NZD
Retailer 2$1,433 NZD
Retailer 4$1,746 NZD
Retailer 6$2,339 NZD
Retailer 3$2,748 NZD
MOH London$3,258 NZD

23 data points across 12 retailers

14 retailers$672 NZD to $3,258 NZD

A
Cheapest Retailer
-
$672 NZD
$379 USD
A
Retailer 2
-
$752 NZD
$424 USD
View
Final sale: no returns
A
Retailer 3
-
$752 NZD
$424 USD
View
Retailer 4
-
$834 NZD
$470 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$834 NZD
$470 USD
View
B+
Retailer 6
-
$1,038 NZD
$585 USD
View
B+
Retailer 7
-
$1,100 NZD
$620 USD
View
B+
Retailer 8
-
$1,270 NZD
$716 USD
View
B+
Retailer 9
-
$1,327 NZD
$748 USD
View
B+
Retailer 10
-
$1,433 NZD
ZAR 13,046 ZAR
View
B
Retailer 11
-
$2,339 NZD
$1,318 USD
View
B
Retailer 12
-
$2,681 NZD
$1,511 USD
View
B
Retailer 13
-
$2,748 NZD
$1,549 USD
View
Most Expensive
B
MOH London
LG555273679 · Nov 1
$3,258 NZD
£1,446 GBP
View
13 more retailers have this diamond
Prices start from $672 NZDSave up to $2,586 NZD

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
$672 NZD