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Round|Lab Grown|IGI

3.50ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG655426256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655426256

Diamond specifications and retailer prices

From $1,617 AUD
$1,136 USD
As of October 31, 2026
Save $6,341 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,959 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG655426256 or 655426256. Listed at 13 retailers as of October 30, 2026, with prices from $1,617 to $7,959, a $6,341 spread on the same certified stone. Taylor and Hart lists it at $7,959. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655426256
Dimensions9.91 × 9.85 × 5.78 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
9.91 mm9.85 mm3.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655426256
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.5%

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 31
Current: $3,153 AUD|Low: $1,617 AUD|High: $7,308 AUD|Avg: $3,933 AUD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$1,617 AUD
Retailer 11$2,517 AUD
Retailer 7$3,087 AUD
Retailer 1$3,153 AUD
Retailer 10$3,223 AUD
Retailer 8$3,895 AUD
Retailer 2$4,207 AUD
Retailer 6$5,077 AUD
Retailer 4$5,212 AUD
Retailer 9$5,834 AUD
Retailer 5$7,250 AUD

42 data points across 11 retailers

13 retailers$1,617 AUD to $7,959 AUD

A
Cheapest Retailer
-
$1,617 AUD
$1,136 USD
B+
Retailer 2
-
$2,278 AUD
$1,600 USD
View
B+
Retailer 3
-
$2,517 AUD
$1,768 USD
View
Retailer 4
-
$3,087 AUD
£1,708 GBP
View
Price last confirmed 13 days ago
B
Retailer 5
-
$3,153 AUD
£1,744 GBP
View
B
Retailer 6
-
$3,223 AUD
$2,264 USD
View
B
Retailer 7
-
$3,895 AUD
$2,736 USD
View
B
Retailer 8
-
$4,207 AUD
$2,955 USD
View
Retailer 9
-
$5,077 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$5,212 AUD
ZAR 59,145 ZAR
View
B
Retailer 11
-
$5,834 AUD
$4,098 USD
View
B
Retailer 12
-
$7,250 AUD
£4,010 GBP
View
Most Expensive
B
Taylor and Hart
GJAO7IZ · Oct 30
$7,959 AUD
$5,590 USD
View
12 more retailers have this diamond
Prices start from $1,617 AUDSave up to $6,341 AUD

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
$1,617 AUD