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Radiant|Lab Grown|IGI

5.53ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG778657945

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

Certificate IGI LG778657945

Diamond specifications and retailer prices

From €1,215 EUR
$1,363 USD
As of October 30, 2026
Save €4,490 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,705 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.53ct lab-grown radiant diamond

This 5.53ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778657945 or 778657945. Listed at 19 retailers as of October 30, 2026, with prices from €1,215 to €5,705, a €4,490 spread on the same certified stone. Adiamor lists it at €5,705. 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

5.53
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657945
Dimensions11.52 × 8.42 × 5.68 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm8.42 mm5.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657945
Side View
Table 66.0%Crown 47.4°Girdle: ThickPavilion 29.6°Culet: NoneDepth 67.5%

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: €5,705 EUR|Low: €1,167 EUR|High: €5,705 EUR|Avg: €2,749 EUR
Adiamor
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
November 1, 2026
Retailer 3€1,215 EUR
Retailer 4€1,410 EUR
Retailer 7€1,410 EUR
Retailer 10€1,476 EUR
Retailer 14€1,565 EUR
Retailer 6€1,764 EUR
Retailer 11€1,989 EUR
Retailer 15€2,017 EUR
Retailer 12€2,484 EUR
Retailer 16€2,628 EUR
Retailer 5€2,643 EUR
Retailer 13€2,865 EUR
Retailer 8€3,411 EUR
Retailer 17€3,801 EUR
Retailer 2€4,530 EUR
Retailer 9€4,719 EUR
Adiamor€5,705 EUR

36 data points across 17 retailers

19 retailers€1,215 EUR to €5,705 EUR

A
Cheapest Retailer
-
€1,215 EUR
$1,363 USD
A
Retailer 2
-
€1,322 EUR
$1,483 USD
View
A
Retailer 3
-
€1,410 EUR
$1,582 USD
View
Retailer 4
-
€1,410 EUR
$1,582 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€1,476 EUR
£1,304 GBP
View
A
Retailer 6
-
€1,565 EUR
$1,755 USD
View
A
Retailer 7
-
€1,764 EUR
$1,979 USD
View
B+
Retailer 8
-
€1,989 EUR
£1,757 GBP
View
B+
Retailer 9
-
€2,017 EUR
$2,262 USD
View
B+
Retailer 10
-
€2,484 EUR
View
B+
Retailer 11
-
€2,628 EUR
$2,948 USD
View
B+
Retailer 12
-
€2,643 EUR
$2,964 USD
View
B+
Retailer 13
-
€2,865 EUR
ZAR 51,913 ZAR
View
B
Retailer 14
-
€3,411 EUR
£3,012 GBP
View
B
Retailer 15
-
€3,801 EUR
$4,263 USD
View
B
Retailer 16
-
€4,530 EUR
£4,001 GBP
View
B
Retailer 17
-
€4,719 EUR
SGD 7,152 SGD
View
B
Retailer 18
-
€4,957 EUR
$5,559 USD
View
Most Expensive
B
Adiamor
D-78034208 · Oct 31
€5,705 EUR
$6,399 USD
View
18 more retailers have this diamond
Prices start from €1,215 EURSave up to €4,490 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
5.53ct Radiant
€1,215 EUR