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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 $763 NZD
$430 USD
As of October 29, 2026
Save $2,777 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,540 NZD 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 $763 to $3,540, a $2,777 spread on the same certified stone. Brilliance lists it at $3,540. 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: $3,540 NZD|Low: $763 NZD|High: $10,876 NZD|Avg: $2,676 NZD
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$763 NZD
Retailer 9$855 NZD
Retailer 19$946 NZD
Retailer 3$1,045 NZD
Retailer 16$1,207 NZD
Retailer 13$1,267 NZD
Retailer 6$1,489 NZD
Retailer 17$1,496 NZD
Retailer 18$1,519 NZD
Retailer 2$1,556 NZD
Retailer 15$1,991 NZD
Retailer 4$2,039 NZD
Retailer 5$2,053 NZD
Retailer 12$2,653 NZD
Retailer 7$3,041 NZD
Retailer 8$3,098 NZD
Brilliance$3,540 NZD
Retailer 10$5,667 NZD
Retailer 11$10,876 NZD

5 data points across 19 retailers

17 retailers$763 NZD to $3,540 NZD

A
Cheapest Retailer
-
$763 NZD
$430 USD
A
Retailer 2
-
$855 NZD
$482 USD
View
A
Retailer 3
-
$946 NZD
$533 USD
View
A
Retailer 4
-
$1,045 NZD
HK$4,600 HKD
View
A
Retailer 5
-
$1,207 NZD
$680 USD
View
A
Retailer 6
-
$1,267 NZD
£562 GBP
View
B+
Retailer 7
-
$1,489 NZD
$839 USD
View
A
Retailer 8
-
$1,496 NZD
€803 EUR
View
A
Retailer 9
-
$1,519 NZD
$856 USD
View
A
Retailer 10
-
$1,556 NZD
£691 GBP
View
A
Retailer 11
-
$1,991 NZD
A$1,726 AUD
View
A
Retailer 12
-
$2,039 NZD
$1,149 USD
View
A
Retailer 13
-
$2,053 NZD
ZAR 18,695 ZAR
View
B+
Retailer 14
-
$2,653 NZD
$1,495 USD
View
B
Retailer 15
-
$3,041 NZD
$1,714 USD
View
B+
Retailer 16
-
$3,098 NZD
$1,746 USD
View
Most Expensive
B
Brilliance
D46428639 · Oct 30
$3,540 NZD
$1,995 USD
View
16 more retailers have this diamond
Prices start from $763 NZDSave up to $2,777 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
$763 NZD