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Round|Lab Grown|IGI

3.50ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG787630946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787630946

Diamond specifications and retailer prices

From $458 USD
As of October 29, 2026
Save $2,862 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,320 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787630946 or 787630946. Listed at 22 retailers as of October 29, 2026, with prices from $458 to $3,320, a $2,862 spread on the same certified stone. Brilliant Earth lists it at $3,320. 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

3.50
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787630946
Dimensions9.65 × 9.60 × 5.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.65 mm9.60 mm3.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787630946
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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: $3,320 USD|Low: $439 USD|High: $3,330 USD|Avg: $1,263 USD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 21
October 29, 2026
Retailer 4$458 USD
Retailer 5$513 USD
Retailer 8$513 USD
Retailer 3$568 USD
Retailer 14$568 USD
Retailer 13$731 USD
Retailer 15$857 USD
Retailer 7$884 USD
Retailer 9$888 USD
Retailer 17$890 USD
Retailer 2$934 USD
Retailer 19$1,207 USD
Retailer 16$1,232 USD
Retailer 12$1,253 USD
Retailer 21$1,354 USD
Retailer 6$1,825 USD
Retailer 10$1,856 USD
Retailer 18$2,088 USD
Retailer 11$2,124 USD
Retailer 20$2,580 USD
Brilliant Earth$3,320 USD

32 data points across 21 retailers

22 retailers$458 USD to $3,320 USD

A
Cheapest Retailer
-
$458 USD
A
Retailer 2
-
$513 USD
View
Final sale: no returns
A
Retailer 3
-
$513 USD
View
A
Retailer 4
-
$568 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$568 USD
View
A
Retailer 6
-
$731 USD
£575 GBP
View
A
Retailer 7
-
$857 USD
€816 EUR
View
A
Retailer 8
-
$884 USD
View
B+
Retailer 9
-
$888 USD
View
A
Retailer 10
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$890 USD
View
A
Retailer 11
-
$934 USD
£736 GBP
View
B+
Retailer 12
-
$1,207 USD
A$1,857 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$1,232 USD
ZAR 19,905 ZAR
View
B+
Retailer 14
-
$1,253 USD
View
B+
Retailer 15
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$1,354 USD
View
B+
Retailer 16
-
$1,825 USD
View
B+
Retailer 17
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$1,856 USD
View
B+
Retailer 18
-
$1,992 USD
View
B+
Retailer 19
-
$2,088 USD
£1,644 GBP
View
B
Retailer 20
-
$2,124 USD
View
B
Retailer 21
-
$2,580 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20554810A · Oct 29
$3,320 USD
View
21 more retailers have this diamond
Prices start from $458 USDSave up to $2,862 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
3.50ct Round
$458 USD