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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG605387753

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605387753

Diamond specifications and retailer prices

From $954 AUD
$670 USD
As of October 29, 2026
Save $3,729 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,683 AUD at MOH London · As of October 29, 2026
View at MOH London

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 LG605387753 or 605387753. Listed at 19 retailers as of October 29, 2026, with prices from $954 to $4,683, a $3,729 spread on the same certified stone. MOH London lists it at $4,683. 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 angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605387753
Dimensions9.77 × 9.70 × 5.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.77 mm9.70 mm3.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605387753
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.0%

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: $4,683 AUD|Low: $954 AUD|High: $4,731 AUD|Avg: $2,279 AUD|-0.9%
MOH London
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 4$954 AUD
Retailer 13$1,038 AUD
Retailer 3$1,066 AUD
Retailer 7$1,106 AUD
Retailer 11$1,180 AUD
Retailer 15$1,193 AUD
Retailer 5$1,360 AUD
Retailer 14$1,565 AUD
Retailer 16$1,584 AUD
Retailer 19$1,751 AUD
Retailer 17$1,763 AUD
Retailer 2$2,497 AUD
Retailer 6$2,567 AUD
Retailer 12$2,824 AUD
Retailer 9$3,140 AUD
Retailer 10$3,509 AUD
Retailer 8$3,773 AUD
Retailer 18$3,814 AUD
MOH London$4,683 AUD

27 data points across 19 retailers

19 retailers$954 AUD to $4,683 AUD

A
Cheapest Retailer
-
$954 AUD
$670 USD
A
Retailer 2
-
$1,038 AUD
$729 USD
View
A
Retailer 3
-
$1,066 AUD
$749 USD
View
Final sale: no returns
A
Retailer 4
-
$1,106 AUD
$777 USD
View
Retailer 5
-
$1,180 AUD
$829 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,193 AUD
$838 USD
View
A
Retailer 7
-
$1,360 AUD
$955 USD
View
A
Retailer 8
-
$1,565 AUD
$1,099 USD
View
A
Retailer 9
-
$1,584 AUD
£876 GBP
View
A
Retailer 10
-
$1,751 AUD
$1,230 USD
View
A
Retailer 11
-
$1,763 AUD
£975 GBP
View
B+
Retailer 12
-
$2,497 AUD
View
B+
Retailer 13
-
$2,567 AUD
ZAR 29,135 ZAR
View
B+
Retailer 14
-
$2,824 AUD
$1,984 USD
View
B
Retailer 15
-
$3,140 AUD
$2,206 USD
View
Retailer 16
-
$3,509 AUD
$2,465 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,773 AUD
$2,650 USD
View
B
Retailer 18
-
$3,814 AUD
$2,679 USD
View
Most Expensive
B
MOH London
LG605387753 · Oct 29
$4,683 AUD
£2,590 GBP
View
18 more retailers have this diamond
Prices start from $954 AUDSave up to $3,729 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
$954 AUD