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Round|Lab Grown|IGI

1.55ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG799642449

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642449

Diamond specifications and retailer prices

From $387 NZD
As of November 3, 2026
Save $1,526 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,430 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642449 or 799642449. Listed at 15 retailers as of November 3, 2026, with a 394% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642449
Dimensions7.48 × 7.45 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
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 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642449
Side View
Table 59.0%Crown 35.9°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.2%

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: $2,430 NZD|Low: $376 NZD|High: $2,501 NZD|Avg: $1,093 NZD|-2.8%
Brilliant Earth
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
November 5, 2026
Retailer 3$387 NZD
Retailer 6$433 NZD
Retailer 13$447 NZD
Retailer 10$479 NZD
Retailer 4$481 NZD
Retailer 14$820 NZD
Retailer 5$876 NZD
Retailer 12$1,064 NZD
Retailer 8$1,171 NZD
Retailer 9$1,274 NZD
Retailer 11$1,538 NZD
Retailer 7$1,556 NZD
Retailer 15$1,632 NZD
Retailer 2$1,912 NZD
Brilliant Earth$2,430 NZD

34 data points across 15 retailers

15 retailers$387 NZD to $1,912 NZD

A
Cheapest Retailer
-
$387 NZD
A
Retailer 2
-
$433 NZD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
View
A
Retailer 4
-
$479 NZD
View
Retailer 5
-
$481 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$820 NZD
View
A
Retailer 7
-
$876 NZD
View
A
Retailer 8
-
$1,064 NZD
View
A
Retailer 9
-
$1,171 NZD
View
B+
Retailer 10
-
$1,274 NZD
View
B+
Retailer 11
-
$1,538 NZD
View
B+
Retailer 12
-
$1,556 NZD
View
B+
Retailer 13
-
$1,632 NZD
View
B+
Retailer 14
-
$1,912 NZD
View
Most Expensive
Brilliant Earth
21503353A · Oct 16
$2,430 NZD
$1,370 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from $387 NZDSave up to $1,526 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
$387 NZD