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Radiant|Lab Grown|IGI

15.63ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG771603881

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

Certificate IGI LG771603881

Diamond specifications and retailer prices

From €3,252 EUR
HK$28,500 HKD
As of November 3, 2026
Save €11,913 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €15,166 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.63ct lab-grown radiant diamond

This 15.63ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771603881 or 771603881. Listed at 14 retailers as of November 2, 2026, with prices from €3,252 to €15,166, a €11,913 spread on the same certified stone. Brilliant Earth lists it at €15,166. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.63
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771603881
Dimensions18.33 × 12.60 × 7.85 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.33 mm12.60 mm15.63 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771603881
Side View
Table 60.0%Crown 40.2°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €15,166 EUR|Low: €2,834 EUR|High: €15,166 EUR|Avg: €6,470 EUR
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
November 3, 2026
Retailer 5€2,834 EUR
Retailer 13€3,252 EUR
Retailer 7€3,697 EUR
Retailer 4€3,726 EUR
Retailer 2€4,241 EUR
Retailer 8€4,250 EUR
Retailer 9€4,261 EUR
Retailer 6€4,618 EUR
Retailer 3€5,858 EUR
Retailer 14€9,544 EUR
Retailer 11€10,323 EUR
Retailer 10€11,220 EUR
Retailer 12€11,662 EUR
Brilliant Earth€15,166 EUR

43 data points across 14 retailers

14 retailers€3,252 EUR to €15,166 EUR

Retailer 1
-
€2,834 EUR
$3,179 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€3,252 EUR
HK$28,500 HKD
View
A
Retailer 3
-
€3,697 EUR
£3,265 GBP
View
A
Retailer 4
-
€3,726 EUR
$4,179 USD
View
A
Retailer 5
-
€4,241 EUR
ZAR 76,847 ZAR
View
A
Retailer 6
-
€4,250 EUR
View
A
Retailer 7
-
€4,261 EUR
$4,779 USD
View
Retailer 8
-
€5,858 EUR
$6,570 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
€9,544 EUR
$10,705 USD
View
B
Retailer 10
-
€10,323 EUR
$11,578 USD
View
B
Retailer 11
-
€11,220 EUR
A$19,360 AUD
View
B
Retailer 12
-
€11,662 EUR
$13,080 USD
View
B
Retailer 13
-
€15,166 EUR
$17,010 USD
View
Most Expensive
B
Brilliant Earth
18179529A · Nov 2
€15,166 EUR
$17,010 USD
View
13 more retailers have this diamond
Prices start from €3,252 EURSave up to €11,913 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
15.63ct Radiant
€3,252 EUR