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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 €198 EUR
$222 USD
As of November 2, 2026
Save €1,220 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,418 EUR at Brilliant Earth · As of November 2, 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 November 2, 2026, with prices from €198 to €1,418, a €1,220 spread on the same certified stone. Brilliant Earth lists it at €1,418. 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
Colour
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: Nov 2
Current: €1,418 EUR|Low: €190 EUR|High: €1,507 EUR|Avg: €661 EUR|-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 2, 2026
Retailer 3€198 EUR
Retailer 4€246 EUR
Retailer 8€246 EUR
Retailer 18€332 EUR
Retailer 14€408 EUR
Retailer 13€424 EUR
Retailer 12€458 EUR
Retailer 6€496 EUR
Retailer 11€574 EUR
Retailer 10€745 EUR
Retailer 5€790 EUR
Retailer 17€794 EUR
Retailer 7€837 EUR
Retailer 16€954 EUR
Retailer 15€986 EUR
Retailer 9€996 EUR
Retailer 2€1,000 EUR
Brilliant Earth€1,418 EUR

36 data points across 18 retailers

20 retailers€198 EUR to €1,418 EUR

A
Cheapest Retailer
-
€198 EUR
$222 USD
Retailer 2
-
€237 EUR
$266 USD
View
Price last confirmed 36 days ago
Retailer 3
-
€246 EUR
$276 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€246 EUR
$276 USD
View
Retailer 5
-
€251 EUR
$281 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
€332 EUR
$372 USD
View
A
Retailer 7
-
€408 EUR
View
A
Retailer 8
-
€424 EUR
ZAR 7,691 ZAR
View
A
Retailer 9
-
€458 EUR
£404 GBP
View
A
Retailer 10
-
€496 EUR
$556 USD
View
A
Retailer 11
-
€574 EUR
A$991 AUD
View
B+
Retailer 12
-
€745 EUR
$836 USD
View
B+
Retailer 13
-
€790 EUR
$886 USD
View
B
Retailer 14
-
€794 EUR
$890 USD
View
B+
Retailer 15
-
€837 EUR
$939 USD
View
Retailer 16
-
€954 EUR
$1,070 USD
View
Price last confirmed 14 days ago
Retailer 17
-
€986 EUR
£871 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
€996 EUR
SGD 1,509 SGD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
€1,000 EUR
$1,122 USD
View
Most Expensive
B
Brilliant Earth
20937349A · Nov 2
€1,418 EUR
$1,590 USD
View
19 more retailers have this diamond
Prices start from €198 EURSave up to €1,220 EUR

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
€198 EUR