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Round|Lab Grown|IGI

5.25ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG639435296

Shape and cutting style on the report: Round brilliant

Certificate IGI LG639435296

Diamond specifications and retailer prices

From €663 EUR
$741 USD
As of October 29, 2026
Save €3,177 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,840 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.25ct lab-grown round diamond

This 5.25ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639435296 or 639435296. Listed at 22 retailers as of October 29, 2026, with prices from €663 to €3,840, a €3,177 spread on the same certified stone. Brilliant Earth lists it at €3,840. 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

5.25
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639435296
Dimensions11.01 × 11.04 × 6.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm11.04 mm5.25 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639435296
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.9%

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: Oct 29
Current: €3,840 EUR|Low: €637 EUR|High: €7,537 EUR|Avg: €1,867 EUR|-49.0%
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 1, 2026
Retailer 17€663 EUR
Retailer 8€721 EUR
Retailer 5€743 EUR
Retailer 3€770 EUR
Retailer 13€926 EUR
Retailer 2€1,007 EUR
Retailer 18€1,155 EUR
Retailer 7€1,183 EUR
Retailer 12€1,190 EUR
Retailer 11€1,221 EUR
Retailer 16€1,671 EUR
Retailer 9€2,163 EUR
Retailer 10€2,387 EUR
Retailer 6€2,593 EUR
Retailer 4€2,601 EUR
Retailer 14€3,026 EUR
Retailer 15€3,106 EUR
Brilliant Earth€3,840 EUR

45 data points across 18 retailers

22 retailers€663 EUR to €3,840 EUR

A
Cheapest Retailer
-
€663 EUR
$741 USD
A
Retailer 2
-
€721 EUR
$806 USD
View
A
Retailer 3
-
€743 EUR
$830 USD
View
Final sale: no returns
A
Retailer 4
-
€770 EUR
$860 USD
View
Retailer 5
-
€770 EUR
$860 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€926 EUR
$1,035 USD
View
A
Retailer 7
-
€1,007 EUR
£886 GBP
View
B+
Retailer 8
-
€1,155 EUR
$1,290 USD
View
A
Retailer 9
-
€1,183 EUR
$1,322 USD
View
A
Retailer 10
-
€1,190 EUR
View
A
Retailer 11
-
€1,221 EUR
£1,074 GBP
View
B+
Retailer 12
-
€1,671 EUR
$1,867 USD
View
B+
Retailer 13
-
€1,697 EUR
$1,896 USD
View
B
Retailer 14
-
€2,163 EUR
$2,417 USD
View
B
Retailer 15
-
€2,387 EUR
£2,100 GBP
View
B
Retailer 16
-
€2,593 EUR
SGD 3,914 SGD
View
B
Retailer 17
-
€2,601 EUR
$2,906 USD
View
B
Retailer 18
-
€2,653 EUR
$2,964 USD
View
B
Retailer 19
-
€3,026 EUR
£2,662 GBP
View
Retailer 20
-
€3,106 EUR
$3,470 USD
View
Price last confirmed 11 days ago
Retailer 21
-
€3,142 EUR
$3,510 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
14068364A · Oct 31
€3,840 EUR
$4,290 USD
View
21 more retailers have this diamond
Prices start from €663 EURSave up to €3,177 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
5.25ct Round
€663 EUR