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Round|Lab Grown|IGI

1.56ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG783605740

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783605740

Diamond specifications and retailer prices

From $312 AUD
$219 USD
As of November 1, 2026
Save $1,653 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,965 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 LG783605740 or 783605740. Listed at 19 retailers as of October 31, 2026, with prices from $312 to $1,965, a $1,653 spread on the same certified stone. Brilliant Earth lists it at $1,965. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605740
Dimensions7.38 × 7.35 × 4.61 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
7.38 mm7.35 mm1.56 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783605740
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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: $1,965 AUD|Low: $299 AUD|High: $1,965 AUD|Avg: $838 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
Retailer 15
November 1, 2026
Retailer 13$312 AUD
Retailer 7$349 AUD
Retailer 5$362 AUD
Retailer 15$387 AUD
Retailer 8$603 AUD
Retailer 10$637 AUD
Retailer 9$717 AUD
Retailer 11$794 AUD
Retailer 4$858 AUD
Retailer 14$917 AUD
Retailer 6$1,244 AUD
Retailer 12$1,248 AUD
Retailer 2$1,551 AUD
Retailer 3$1,576 AUD
Brilliant Earth$1,965 AUD

43 data points across 15 retailers

19 retailers$312 AUD to $1,965 AUD

A
Cheapest Retailer
-
$312 AUD
$219 USD
A
Retailer 2
-
$349 AUD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$362 AUD
$254 USD
View
A
Retailer 4
-
$387 AUD
$272 USD
View
Retailer 5
-
$387 AUD
$272 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$515 AUD
$362 USD
View
A
Retailer 7
-
$603 AUD
£334 GBP
View
A
Retailer 8
-
$637 AUD
€426 EUR
View
A
Retailer 9
-
$680 AUD
$478 USD
View
A
Retailer 10
-
$717 AUD
£397 GBP
View
B+
Retailer 11
-
$794 AUD
View
B+
Retailer 12
-
$858 AUD
$603 USD
View
Retailer 13
-
$917 AUD
$644 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$1,244 AUD
$874 USD
View
B
Retailer 15
-
$1,248 AUD
$877 USD
View
B
Retailer 16
-
$1,319 AUD
$927 USD
View
B
Retailer 17
-
$1,551 AUD
£858 GBP
View
B
Retailer 18
-
$1,576 AUD
$1,107 USD
View
Most Expensive
B
Brilliant Earth
18583617A · Oct 31
$1,965 AUD
$1,380 USD
View
18 more retailers have this diamond
Prices start from $312 AUDSave up to $1,653 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
$312 AUD