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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG783615110

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783615110

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of November 1, 2026
Save $1,715 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,072 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783615110 or 783615110. Listed at 19 retailers as of November 1, 2026, with prices from $357 to $2,072, a $1,715 spread on the same certified stone. MOH London lists it at $2,072. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615110
Dimensions7.48 × 7.45 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.45 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615110
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

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: $2,072 NZD|Low: $352 NZD|High: $2,147 NZD|Avg: $1,000 NZD|-3.5%
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
Retailer 18
November 2, 2026
Retailer 5$357 NZD
Retailer 18$398 NZD
Retailer 17$414 NZD
Retailer 13$443 NZD
Retailer 7$446 NZD
Retailer 12$765 NZD
Retailer 3$770 NZD
Retailer 11$805 NZD
Retailer 15$842 NZD
Retailer 2$1,033 NZD
Retailer 16$1,036 NZD
Retailer 6$1,161 NZD
Retailer 14$1,425 NZD
Retailer 8$1,447 NZD
Retailer 4$1,520 NZD
Retailer 10$1,724 NZD
Retailer 9$1,816 NZD
MOH London$2,072 NZD

30 data points across 18 retailers

19 retailers$357 NZD to $2,072 NZD

A
Cheapest Retailer
-
$357 NZD
$201 USD
A
Retailer 2
-
$398 NZD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$414 NZD
$233 USD
View
A
Retailer 4
-
$443 NZD
$249 USD
View
Retailer 5
-
$446 NZD
$251 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$765 NZD
ZAR 6,958 ZAR
View
B+
Retailer 7
-
$770 NZD
$433 USD
View
A
Retailer 8
-
$805 NZD
£357 GBP
View
A
Retailer 9
-
$842 NZD
$474 USD
View
A
Retailer 10
-
$1,033 NZD
A$894 AUD
View
A
Retailer 11
-
$1,036 NZD
$583 USD
View
B+
Retailer 12
-
$1,161 NZD
$653 USD
View
Retailer 13
-
$1,422 NZD
$800 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$1,425 NZD
$802 USD
View
B+
Retailer 15
-
$1,447 NZD
SGD 1,100 SGD
View
B+
Retailer 16
-
$1,520 NZD
$855 USD
View
B
Retailer 17
-
$1,724 NZD
$970 USD
View
B
Retailer 18
-
$1,816 NZD
$1,022 USD
View
Most Expensive
B
MOH London
LG783615110 · Nov 1
$2,072 NZD
£918 GBP
View
18 more retailers have this diamond
Prices start from $357 NZDSave up to $1,715 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
$357 NZD