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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

VG • G/VS1 • IGI LG698540115

Shape and cutting style on the report: Round brilliant

Certificate IGI LG698540115

Diamond specifications and retailer prices

From $665 AUD
$467 USD
As of October 29, 2026
Save $2,417 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,338 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG698540115 or 698540115. Listed at 18 retailers as of October 29, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698540115
Dimensions9.76 × 9.69 × 5.87 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
9.76 mm9.69 mm3.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698540115
Side View
Table 63.0%Crown 34.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.4%

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: $3,338 AUD|Low: $638 AUD|High: $3,374 AUD|Avg: $1,570 AUD|-1.1%
Rare Carat
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
October 30, 2026
Retailer 14$665 AUD
Retailer 4$743 AUD
Retailer 6$743 AUD
Retailer 8$823 AUD
Retailer 16$823 AUD
Retailer 2$1,103 AUD
Retailer 11$1,103 AUD
Retailer 15$1,103 AUD
Retailer 9$1,361 AUD
Retailer 5$1,379 AUD
Retailer 10$1,788 AUD
Retailer 13$2,214 AUD
Retailer 7$2,648 AUD
Retailer 12$3,030 AUD
Retailer 3$3,082 AUD
Rare Carat$3,338 AUD

41 data points across 16 retailers

18 retailers$665 AUD to $3,082 AUD

A
Cheapest Retailer
-
$665 AUD
$467 USD
A
Retailer 2
-
$743 AUD
$522 USD
View
Final sale: no returns
A
Retailer 3
-
$743 AUD
$522 USD
View
Retailer 4
-
$823 AUD
$578 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$823 AUD
$578 USD
View
A
Retailer 6
-
$1,103 AUD
£610 GBP
View
A
Retailer 7
-
$1,103 AUD
$775 USD
View
B+
Retailer 8
-
$1,103 AUD
$775 USD
View
A
Retailer 9
-
$1,361 AUD
£753 GBP
View
B+
Retailer 10
-
$1,379 AUD
$969 USD
View
B+
Retailer 11
-
$1,654 AUD
$1,162 USD
View
B+
Retailer 12
-
$1,788 AUD
ZAR 20,287 ZAR
View
B
Retailer 13
-
$2,214 AUD
$1,555 USD
View
B
Retailer 14
-
$2,648 AUD
$1,860 USD
View
B
Retailer 15
-
$2,690 AUD
$1,890 USD
View
B
Retailer 16
-
$3,030 AUD
£1,676 GBP
View
B
Retailer 17
-
$3,082 AUD
$2,165 USD
View
Most Expensive
Rare Carat
KC1171_l_698540115 · Oct 18
$3,338 AUD
$2,345 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $665 AUDSave up to $2,417 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
$665 AUD