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Radiant|Lab Grown|IGI

5.10ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG804665508

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

Certificate IGI LG804665508

Diamond specifications and retailer prices

From €5,739 EUR
$6,412 USD
As of November 1, 2026
Save €7,028 EUR (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €33,618 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804665508 or 804665508. Listed at 12 retailers as of November 1, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665508
Dimensions12.69 × 8.53 × 5.53 mm
L/W Ratio1.49
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.69 mm8.53 mm5.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665508
Side View
Table 63.0%Crown 40.5°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €12,767 EUR|Low: €5,535 EUR|High: €32,946 EUR|Avg: €12,521 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 8€5,739 EUR
Retailer 5€7,716 EUR
Retailer 3€7,797 EUR
Retailer 6€9,746 EUR
Retailer 4€10,384 EUR
Retailer 2€10,509 EUR
Retailer 1€12,767 EUR
Retailer 7€13,731 EUR
With Clarity€32,946 EUR

40 data points across 9 retailers

12 retailers€5,739 EUR to €12,767 EUR

B+
Cheapest Retailer
-
€5,739 EUR
$6,412 USD
B+
Retailer 2
-
€5,765 EUR
$6,441 USD
View
B+
Retailer 3
-
€7,716 EUR
$8,620 USD
View
B
Retailer 4
-
€7,797 EUR
£6,859 GBP
View
B
Retailer 5
-
€7,951 EUR
HK$69,400 HKD
View
B
Retailer 6
-
€9,746 EUR
$10,888 USD
View
B
Retailer 7
-
€10,384 EUR
View
B
Retailer 8
-
€10,509 EUR
A$18,062 AUD
View
B
Retailer 9
-
€12,767 EUR
£11,231 GBP
View
Retailer 10
-
€13,731 EUR
$15,340 USD
View
Price under review
Most Expensive
With Clarity
804665508 · Oct 31
€33,618 EUR
$37,558 USD
View
Price under review
10 more retailers have this diamond
Prices start from €5,739 EURSave up to €7,028 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.

B+
5.10ct Radiant
€5,739 EUR