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Round|Lab Grown|IGI

1.56ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG774654455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774654455

Diamond specifications and retailer prices

From $328 CAD
$234 USD
As of October 29, 2026
Save $1,496 CAD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,911 CAD at Brilliant Earth · As of October 18, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774654455 or 774654455. Listed at 23 retailers as of October 28, 2026, with a 457% 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

1.56
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774654455
Dimensions7.46 × 7.51 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.51 mm1.56 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774654455
Side View
Table 60.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: Oct 29
Current: $2,911 CAD|Low: $367 CAD|High: $2,911 CAD|Avg: $1,032 CAD
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
October 29, 2026
Retailer 6$367 CAD
Retailer 13$546 CAD
Retailer 11$615 CAD
Retailer 12$651 CAD
Retailer 14$699 CAD
Retailer 9$764 CAD
Retailer 3$808 CAD
Retailer 4$836 CAD
Retailer 8$866 CAD
Retailer 15$948 CAD
Retailer 16$1,069 CAD
Retailer 2$1,611 CAD
Retailer 10$1,639 CAD
Retailer 5$1,654 CAD
Retailer 7$1,824 CAD
Brilliant Earth$2,911 CAD

39 data points across 16 retailers

23 retailers$328 CAD to $1,824 CAD

A
Cheapest Retailer
-
$328 CAD
$234 USD
A
Retailer 2
-
$367 CAD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$381 CAD
$272 USD
View
A
Retailer 4
-
$407 CAD
$291 USD
View
B+
Retailer 5
-
$546 CAD
$390 USD
View
A
Retailer 6
-
$615 CAD
£346 GBP
View
A
Retailer 7
-
$651 CAD
€443 EUR
View
A
Retailer 8
-
$699 CAD
ZAR 8,064 ZAR
View
A
Retailer 9
-
$764 CAD
£430 GBP
View
A
Retailer 10
-
$766 CAD
$547 USD
View
A
Retailer 11
-
$808 CAD
A$888 AUD
View
B+
Retailer 12
-
$836 CAD
$597 USD
View
B+
Retailer 13
-
$866 CAD
$619 USD
View
B+
Retailer 14
-
$948 CAD
A$1,042 AUD
View
B+
Retailer 15
-
$1,069 CAD
$764 USD
View
B+
Retailer 16
-
$1,307 CAD
$934 USD
View
B+
Retailer 17
-
$1,380 CAD
$986 USD
View
B+
Retailer 18
-
$1,611 CAD
A$1,771 AUD
View
B+
Retailer 19
-
$1,639 CAD
£922 GBP
View
B
Retailer 20
-
$1,646 CAD
$1,176 USD
View
B
Retailer 21
-
$1,654 CAD
$1,182 USD
View
B
Retailer 22
-
$1,824 CAD
$1,303 USD
View
Most Expensive
B
Brilliant Earth
18090975A · Oct 18
$2,911 CAD
$2,080 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $328 CADSave up to $1,496 CAD

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
$328 CAD