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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 $741 USD
As of October 29, 2026
Save $7,679 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,420 USD at Brilliant Earth · As of October 29, 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 $741 to $8,420, a $7,679 spread on the same certified stone. Brilliant Earth lists it at $8,420. 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

How it works →
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: $8,420 USD|Low: $712 USD|High: $8,420 USD|Avg: $1,992 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 18$741 USD
Retailer 8$806 USD
Retailer 5$830 USD
Retailer 3$860 USD
Retailer 11$860 USD
Retailer 2$1,129 USD
Retailer 14$1,290 USD
Retailer 19$1,290 USD
Retailer 7$1,322 USD
Retailer 13$1,334 USD
Retailer 12$1,373 USD
Retailer 17$1,867 USD
Retailer 9$2,417 USD
Retailer 10$2,667 USD
Retailer 6$2,896 USD
Retailer 4$2,906 USD
Retailer 15$3,381 USD
Retailer 16$3,470 USD
Brilliant Earth$8,420 USD

45 data points across 19 retailers

22 retailers$741 USD to $8,420 USD

A
Cheapest Retailer
-
$741 USD
A
Retailer 2
-
$806 USD
View
A
Retailer 3
-
$830 USD
View
Final sale: no returns
A
Retailer 4
-
$860 USD
View
Retailer 5
-
$860 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,129 USD
£889 GBP
View
B+
Retailer 7
-
$1,290 USD
View
A
Retailer 8
-
$1,290 USD
View
A
Retailer 9
-
$1,322 USD
View
A
Retailer 10
-
$1,334 USD
€1,270 EUR
View
A
Retailer 11
-
$1,373 USD
£1,081 GBP
View
B+
Retailer 12
-
$1,867 USD
View
B+
Retailer 13
-
$1,896 USD
View
B+
Retailer 14
-
$2,417 USD
View
B
Retailer 15
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$2,667 USD
£2,100 GBP
View
B
Retailer 16
-
$2,896 USD
SGD 3,914 SGD
View
B
Retailer 17
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$2,906 USD
View
B
Retailer 18
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$2,964 USD
View
B
Retailer 19
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$3,381 USD
£2,662 GBP
View
Retailer 20
-
$3,470 USD
View
Price last confirmed 8 days ago
Retailer 21
-
$3,510 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
14068364A · Oct 29
$8,420 USD
View
21 more retailers have this diamond
Prices start from $741 USDSave up to $7,679 USD

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
$741 USD