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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG756583692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756583692

Diamond specifications and retailer prices

From $612 AUD
$430 USD
As of October 29, 2026
Save $2,228 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,840 AUD at Brilliance · As of October 30, 2026
View at Brilliance

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756583692 or 756583692. Listed at 17 retailers as of October 29, 2026, with prices from $612 to $2,840, a $2,228 spread on the same certified stone. Brilliance lists it at $2,840. 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

3.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756583692
Dimensions9.74 × 9.77 × 6.03 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
9.74 mm9.77 mm3.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756583692
Side View
Table 56.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,840 AUD|Low: $612 AUD|High: $8,727 AUD|Avg: $2,147 AUD
Brilliance
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
Retailer 19
October 31, 2026
Retailer 14$612 AUD
Retailer 9$686 AUD
Retailer 19$759 AUD
Retailer 3$838 AUD
Retailer 16$968 AUD
Retailer 13$1,017 AUD
Retailer 6$1,194 AUD
Retailer 17$1,200 AUD
Retailer 18$1,219 AUD
Retailer 2$1,248 AUD
Retailer 15$1,597 AUD
Retailer 4$1,636 AUD
Retailer 5$1,647 AUD
Retailer 12$2,128 AUD
Retailer 7$2,440 AUD
Retailer 8$2,486 AUD
Brilliance$2,840 AUD
Retailer 10$4,547 AUD
Retailer 11$8,727 AUD

5 data points across 19 retailers

17 retailers$612 AUD to $2,840 AUD

A
Cheapest Retailer
-
$612 AUD
$430 USD
A
Retailer 2
-
$686 AUD
$482 USD
View
A
Retailer 3
-
$759 AUD
$533 USD
View
A
Retailer 4
-
$838 AUD
HK$4,600 HKD
View
A
Retailer 5
-
$968 AUD
$680 USD
View
A
Retailer 6
-
$1,017 AUD
£562 GBP
View
B+
Retailer 7
-
$1,194 AUD
$839 USD
View
A
Retailer 8
-
$1,200 AUD
€803 EUR
View
A
Retailer 9
-
$1,219 AUD
$856 USD
View
A
Retailer 10
-
$1,248 AUD
£691 GBP
View
A
Retailer 11
-
$1,597 AUD
View
A
Retailer 12
-
$1,636 AUD
$1,149 USD
View
A
Retailer 13
-
$1,647 AUD
ZAR 18,695 ZAR
View
B+
Retailer 14
-
$2,128 AUD
$1,495 USD
View
B
Retailer 15
-
$2,440 AUD
$1,714 USD
View
B+
Retailer 16
-
$2,486 AUD
$1,746 USD
View
Most Expensive
B
Brilliance
D46428639 · Oct 30
$2,840 AUD
$1,995 USD
View
16 more retailers have this diamond
Prices start from $612 AUDSave up to $2,228 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
$612 AUD