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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG821693763

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG821693763

Diamond specifications and retailer prices

From $310 CAD
$222 USD
As of October 30, 2026
Save $1,911 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,221 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821693763 or 821693763. Listed at 20 retailers as of October 30, 2026, with prices from $310 to $2,221, a $1,911 spread on the same certified stone. Brilliant Earth lists it at $2,221. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821693763
Dimensions8.21 × 5.76 × 3.91 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.76 mm1.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821693763
Side View
Table 64.0%Crown 39.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.9%

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: Oct 30
Current: $2,221 CAD|Low: $298 CAD|High: $2,361 CAD|Avg: $1,034 CAD|-5.9%
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
November 1, 2026
Retailer 3$310 CAD
Retailer 4$386 CAD
Retailer 8$386 CAD
Retailer 18$520 CAD
Retailer 12$640 CAD
Retailer 2$665 CAD
Retailer 11$717 CAD
Retailer 6$777 CAD
Retailer 14$900 CAD
Retailer 10$1,168 CAD
Retailer 5$1,238 CAD
Retailer 17$1,243 CAD
Retailer 7$1,312 CAD
Retailer 13$1,408 CAD
Retailer 16$1,495 CAD
Retailer 15$1,545 CAD
Retailer 9$1,560 CAD
Brilliant Earth$2,221 CAD

35 data points across 18 retailers

20 retailers$310 CAD to $2,221 CAD

A
Cheapest Retailer
-
$310 CAD
$222 USD
Retailer 2
-
$372 CAD
$266 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$386 CAD
$276 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$386 CAD
$276 USD
View
Retailer 5
-
$393 CAD
$281 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$520 CAD
$372 USD
View
A
Retailer 7
-
$640 CAD
€436 EUR
View
A
Retailer 8
-
$665 CAD
ZAR 7,691 ZAR
View
A
Retailer 9
-
$717 CAD
£404 GBP
View
A
Retailer 10
-
$777 CAD
$556 USD
View
A
Retailer 11
-
$900 CAD
A$991 AUD
View
B+
Retailer 12
-
$1,168 CAD
$836 USD
View
B+
Retailer 13
-
$1,238 CAD
$886 USD
View
B
Retailer 14
-
$1,243 CAD
$890 USD
View
B+
Retailer 15
-
$1,312 CAD
$939 USD
View
B+
Retailer 16
-
$1,408 CAD
$1,008 USD
View
Retailer 17
-
$1,495 CAD
$1,070 USD
View
Price last confirmed 14 days ago
Retailer 18
-
$1,545 CAD
£871 GBP
View
Price last confirmed 7 days ago
Retailer 19
-
$1,560 CAD
SGD 1,509 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20937349A · Oct 31
$2,221 CAD
$1,590 USD
View
19 more retailers have this diamond
Prices start from $310 CADSave up to $1,911 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
1.57ct Radiant
$310 CAD