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Round|Lab Grown|IGI

1.56ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG778658624

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778658624

Diamond specifications and retailer prices

From $1,253 AUD
$880 USD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: $1,253 AUD at Brilliant Earth
View at Brilliant Earth

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 LG778658624 or 778658624. Listed at 6 retailers as of October 29, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658624
Dimensions7.51 × 7.48 × 4.59 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
7.51 mm7.48 mm1.56 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658624
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,253 AUD|Low: $242 AUD|High: $1,522 AUD|Avg: $855 AUD
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
September 29, 2026
Retailer 5$298 AUD
Retailer 14$337 AUD
Retailer 4$364 AUD
Retailer 6$370 AUD
Retailer 10$606 AUD
Retailer 7$706 AUD
Retailer 13$846 AUD
Retailer 2$898 AUD
Retailer 9$975 AUD
Retailer 3$1,217 AUD
Brilliant Earth$1,253 AUD
Retailer 12$1,277 AUD
Retailer 11$1,486 AUD
Retailer 8$1,515 AUD

12 data points across 14 retailers

6 retailers

Retailer 1
-
$298 AUD
$209 USD
Price last confirmed 42 days ago
Retailer 2
-
$364 AUD
$256 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$898 AUD
$631 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$975 AUD
$685 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$1,189 AUD
$835 USD
View
Price last confirmed 39 days ago
Most Expensive
B+
Brilliant Earth
21501926A · Oct 29
$1,253 AUD
$880 USD
View
5 more retailers have this diamond

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.

B+
1.56ct Round
$1,253 AUD