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Radiant|Lab Grown|IGI

5.10ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG831644545

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

Certificate IGI LG831644545

Diamond specifications and retailer prices

From €5,765 EUR
$6,441 USD
As of October 31, 2026
Save €7,002 EUR (55%) vs most expensive(unlock to see where)
15 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 LG831644545 or 831644545. Listed at 15 retailers as of October 31, 2026, with a 121% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644545
Dimensions12.07 × 8.72 × 5.71 mm
L/W Ratio1.38
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
12.07 mm8.72 mm5.10 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644545
Side View
Table 63.0%Crown 43.8°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.5%

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: Oct 31
Current: €12,767 EUR|Low: €5,765 EUR|High: €33,618 EUR|Avg: €13,431 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 1, 2026
Retailer 11€5,765 EUR
Retailer 10€7,716 EUR
Retailer 7€7,797 EUR
Retailer 2€7,951 EUR
Retailer 4€9,746 EUR
Retailer 8€10,384 EUR
Retailer 6€10,509 EUR
Retailer 13€11,770 EUR
Retailer 9€12,746 EUR
Retailer 1€12,767 EUR
Retailer 3€13,731 EUR
Retailer 5€17,073 EUR
Retailer 12€21,869 EUR
With Clarity€33,618 EUR

22 data points across 14 retailers

15 retailers€5,765 EUR to €12,767 EUR

B+
Cheapest Retailer
-
€5,765 EUR
$6,441 USD
B
Retailer 2
-
€6,113 EUR
$6,830 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
-
€11,770 EUR
$13,149 USD
View
B
Retailer 10
-
€12,746 EUR
ZAR 230,054 ZAR
View
B
Retailer 11
-
€12,767 EUR
£11,231 GBP
View
Retailer 12
-
€13,731 EUR
$15,340 USD
View
Price under review
Retailer 13
-
€17,073 EUR
$19,074 USD
View
Price under review
Most Expensive
With Clarity
831644545 · Oct 31
€33,618 EUR
$37,558 USD
View
Price under review
13 more retailers have this diamond
Prices start from €5,765 EURSave up to €7,002 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
€5,765 EUR