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Round|Lab Grown|IGI

1.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG781632026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632026

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of November 1, 2026
Save $1,525 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,822 AUD at Brilliant Earth · As of October 31, 2026
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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781632026 or 781632026. Listed at 22 retailers as of October 31, 2026, with prices from $298 to $1,822, a $1,525 spread on the same certified stone. Brilliant Earth lists it at $1,822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632026
Dimensions7.39 × 4.62 × 4.62 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm4.62 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632026
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.4%

Caratlytics Score

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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 1
Current: $1,822 AUD|Low: $298 AUD|High: $1,922 AUD|Avg: $902 AUD|-5.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 7$298 AUD
Retailer 17$333 AUD
Retailer 3$346 AUD
Retailer 16$370 AUD
Retailer 10$372 AUD
Retailer 13$576 AUD
Retailer 9$638 AUD
Retailer 11$676 AUD
Retailer 14$681 AUD
Retailer 20$843 AUD
Retailer 19$969 AUD
Retailer 12$1,082 AUD
Retailer 18$1,189 AUD
Retailer 4$1,200 AUD
Retailer 6$1,264 AUD
Retailer 8$1,303 AUD
Retailer 2$1,481 AUD
Retailer 5$1,496 AUD
Retailer 15$1,505 AUD
Brilliant Earth$1,822 AUD

23 data points across 20 retailers

22 retailers$298 AUD to $1,822 AUD

A
Cheapest Retailer
-
$298 AUD
$209 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$346 AUD
$243 USD
View
A
Retailer 4
-
$370 AUD
$260 USD
View
Retailer 5
-
$372 AUD
$261 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$576 AUD
£319 GBP
View
B+
Retailer 7
-
$638 AUD
$448 USD
View
A
Retailer 8
-
$676 AUD
$475 USD
View
A
Retailer 9
-
$681 AUD
£376 GBP
View
A
Retailer 10
-
$775 AUD
View
A
Retailer 11
-
$843 AUD
$592 USD
View
B+
Retailer 12
-
$969 AUD
$681 USD
View
Retailer 13
-
$1,082 AUD
$760 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$1,189 AUD
$835 USD
View
B+
Retailer 15
-
$1,199 AUD
$842 USD
View
B+
Retailer 16
-
$1,200 AUD
SGD 1,139 SGD
View
B+
Retailer 17
-
$1,264 AUD
$888 USD
View
B+
Retailer 18
-
$1,303 AUD
View
B
Retailer 19
-
$1,481 AUD
£819 GBP
View
B
Retailer 20
-
$1,496 AUD
$1,051 USD
View
B
Retailer 21
-
$1,505 AUD
$1,057 USD
View
Most Expensive
B
Brilliant Earth
21501686A · Oct 31
$1,822 AUD
$1,280 USD
View
21 more retailers have this diamond
Prices start from $298 AUDSave up to $1,525 AUD

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
$298 AUD