CaratHunter
Plans
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 $430 USD
As of October 29, 2026
Save $1,565 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,995 USD at Brilliance · As of October 28, 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 16 retailers as of October 28, 2026, with prices from $430 to $1,995, a $1,565 spread on the same certified stone. Brilliance lists it at $1,995. 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
Color
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: $1,995 USD|Low: $430 USD|High: $6,130 USD|Avg: $1,546 USD
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
October 30, 2026
Retailer 12$430 USD
Retailer 8$482 USD
Retailer 17$533 USD
Retailer 18$589 USD
Retailer 14$680 USD
Retailer 2$714 USD
Retailer 5$839 USD
Retailer 15$843 USD
Retailer 16$856 USD
Retailer 11$877 USD
Retailer 13$1,122 USD
Retailer 3$1,149 USD
Retailer 4$1,157 USD
Retailer 6$1,714 USD
Retailer 7$1,746 USD
Brilliance$1,995 USD
Retailer 9$3,194 USD
Retailer 10$6,130 USD

4 data points across 18 retailers

16 retailers$430 USD to $1,995 USD

A
Cheapest Retailer
-
$430 USD
A
Retailer 2
-
$482 USD
View
A
Retailer 3
-
$533 USD
View
A
Retailer 4
-
$589 USD
HK$4,600 HKD
View
A
Retailer 5
-
$680 USD
View
A
Retailer 6
-
$714 USD
£562 GBP
View
B+
Retailer 7
-
$839 USD
View
A
Retailer 8
-
$843 USD
€803 EUR
View
A
Retailer 9
-
$856 USD
View
A
Retailer 10
-
$877 USD
£690 GBP
View
A
Retailer 11
-
$1,122 USD
A$1,726 AUD
View
A
Retailer 12
-
$1,149 USD
View
A
Retailer 13
-
$1,157 USD
ZAR 18,695 ZAR
View
B
Retailer 14
-
$1,714 USD
View
B+
Retailer 15
-
$1,746 USD
View
Most Expensive
B
Brilliance
D46428639 · Oct 28
$1,995 USD
View
15 more retailers have this diamond
Prices start from $430 USDSave up to $1,565 USD

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
$430 USD