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Round|Lab Grown|IGI

1.55ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG811645366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645366

Diamond specifications and retailer prices

From $416 NZD
As of November 5, 2026
Save $1,900 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,316 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811645366 or 811645366. Listed at 21 retailers as of November 4, 2026, with prices from $416 to $2,316, a $1,900 spread on the same certified stone. Reve Diamonds lists it at $2,316. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645366
Dimensions7.43 × 7.39 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.39 mm1.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645366
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: Nov 5
Current: $962 NZD|Low: $400 NZD|High: $2,316 NZD|Avg: $1,147 NZD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 5, 2026
Retailer 13$416 NZD
Retailer 3$466 NZD
Retailer 5$516 NZD
Retailer 12$694 NZD
Retailer 7$752 NZD
Retailer 8$829 NZD
Retailer 10$889 NZD
Retailer 1$962 NZD
Retailer 9$1,204 NZD
Retailer 11$1,277 NZD
Retailer 4$1,761 NZD
Retailer 6$2,062 NZD
Retailer 2$2,101 NZD
Reve Diamonds$2,316 NZD

39 data points across 14 retailers

21 retailers$416 NZD to $2,316 NZD

A
Cheapest Retailer
-
$416 NZD
A
Retailer 2
-
$466 NZD
View
Final sale: no returns
A
Retailer 3
-
$482 NZD
View
Retailer 4
-
$516 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$516 NZD
View
B+
Retailer 6
-
$694 NZD
View
A
Retailer 7
-
$752 NZD
View
A
Retailer 8
-
$829 NZD
View
A
Retailer 9
-
$889 NZD
View
B+
Retailer 10
-
$962 NZD
View
B+
Retailer 11
-
$991 NZD
View
B+
Retailer 12
-
$1,067 NZD
View
B+
Retailer 13
-
$1,099 NZD
View
B+
Retailer 14
-
$1,204 NZD
View
B+
Retailer 15
-
$1,277 NZD
View
B
Retailer 16
-
$1,660 NZD
View
B
Retailer 17
-
$1,750 NZD
View
Retailer 18
-
$1,761 NZD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,062 NZD
View
B
Retailer 20
-
$2,101 NZD
View
Most Expensive
B
Reve Diamonds
92FA59B00 · Nov 4
$2,316 NZD
$1,302 USD
View
20 more retailers have this diamond
Prices start from $416 NZDSave up to $1,900 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
$416 NZD