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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG846654474

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846654474

Diamond specifications and retailer prices

From $790 NZD
$445 USD
As of October 31, 2026
Save $2,636 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,425 NZD at MOH London · As of October 26, 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 LG846654474 or 846654474. Listed at 14 retailers as of October 26, 2026, with prices from $790 to $3,425, a $2,636 spread on the same certified stone. MOH London lists it at $3,425. 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 angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846654474
Dimensions9.75 × 9.81 × 5.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm9.81 mm3.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846654474
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.9%

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 31
Current: $3,425 NZD|Low: $790 NZD|High: $3,425 NZD|Avg: $1,909 NZD
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
October 31, 2026
Retailer 5$790 NZD
Retailer 2$875 NZD
Retailer 14$1,136 NZD
Retailer 8$1,173 NZD
Retailer 6$1,388 NZD
Retailer 9$1,433 NZD
Retailer 10$1,842 NZD
Retailer 11$1,900 NZD
Retailer 3$2,017 NZD
Retailer 13$2,456 NZD
Retailer 7$2,814 NZD
Retailer 4$2,878 NZD
Retailer 12$3,238 NZD
MOH London$3,425 NZD

11 data points across 14 retailers

14 retailers$790 NZD to $3,425 NZD

A
Cheapest Retailer
-
$790 NZD
$445 USD
Final sale: no returns
A
Retailer 2
-
$875 NZD
$493 USD
View
A
Retailer 3
-
$1,136 NZD
$640 USD
View
A
Retailer 4
-
$1,173 NZD
£520 GBP
View
B+
Retailer 5
-
$1,388 NZD
$782 USD
View
A
Retailer 6
-
$1,433 NZD
£636 GBP
View
A
Retailer 7
-
$1,842 NZD
A$1,597 AUD
View
A
Retailer 8
-
$1,900 NZD
ZAR 17,298 ZAR
View
A
Retailer 9
-
$2,017 NZD
$1,137 USD
View
B+
Retailer 10
-
$2,456 NZD
$1,384 USD
View
B+
Retailer 11
-
$2,814 NZD
$1,586 USD
View
B+
Retailer 12
-
$2,878 NZD
$1,622 USD
View
B+
Retailer 13
-
$3,238 NZD
$1,825 USD
View
Most Expensive
B
MOH London
LG846654474 · Oct 26
$3,425 NZD
£1,520 GBP
View
13 more retailers have this diamond
Prices start from $790 NZDSave up to $2,636 NZD

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
$790 NZD