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Round|Lab Grown|IGI

1.56ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG811645420

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645420

Diamond specifications and retailer prices

From $387 NZD
$218 USD
As of October 29, 2026
Save $1,563 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,950 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.56ct lab-grown round diamond

This 1.56ct 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 LG811645420 or 811645420. Listed at 19 retailers as of October 29, 2026, with prices from $387 to $1,950, a $1,563 spread on the same certified stone. With Clarity lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645420
Dimensions7.45 × 7.43 × 4.59 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
7.45 mm7.43 mm1.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645420
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 41°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: Oct 29
Current: $1,526 NZD|Low: $311 NZD|High: $2,520 NZD|Avg: $1,143 NZD|-11.3%
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
Retailer 14
Retailer 15
With Clarity
October 30, 2026
Retailer 7$387 NZD
Retailer 4$433 NZD
Retailer 15$447 NZD
Retailer 3$479 NZD
Retailer 12$479 NZD
Retailer 10$820 NZD
Retailer 13$884 NZD
Retailer 9$1,066 NZD
Retailer 11$1,198 NZD
Retailer 6$1,267 NZD
Retailer 1$1,526 NZD
Retailer 14$1,538 NZD
Retailer 5$1,557 NZD
Retailer 2$1,633 NZD
Retailer 8$1,929 NZD
With Clarity$1,950 NZD

36 data points across 16 retailers

19 retailers$387 NZD to $1,950 NZD

Retailer 1
-
$383 NZD
$216 USD
Price last confirmed 43 days ago
A
Retailer 2
-
$387 NZD
$218 USD
View
A
Retailer 3
-
$433 NZD
$244 USD
View
Final sale: no returns
A
Retailer 4
-
$447 NZD
$252 USD
View
Retailer 5
-
$470 NZD
$265 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$479 NZD
$270 USD
View
A
Retailer 7
-
$479 NZD
$270 USD
View
B+
Retailer 8
-
$820 NZD
$462 USD
View
A
Retailer 9
-
$884 NZD
$498 USD
View
A
Retailer 10
-
$1,066 NZD
$601 USD
View
A
Retailer 11
-
$1,198 NZD
$675 USD
View
B+
Retailer 12
-
$1,267 NZD
$714 USD
View
B+
Retailer 13
-
$1,526 NZD
$860 USD
View
Retailer 14
-
$1,531 NZD
$863 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
$1,538 NZD
$867 USD
View
B+
Retailer 16
-
$1,557 NZD
SGD 1,186 SGD
View
B+
Retailer 17
-
$1,633 NZD
$920 USD
View
B+
Retailer 18
-
$1,929 NZD
£856 GBP
View
Most Expensive
B
With Clarity
811645420 · Oct 30
$1,950 NZD
$1,099 USD
View
18 more retailers have this diamond
Prices start from $387 NZDSave up to $1,563 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
1.56ct Round
$387 NZD