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Radiant|Lab Grown|IGI

3.57ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG763657785

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG763657785

Diamond specifications and retailer prices

From $2,493 NZD
CA$1,952 CAD
As of October 30, 2026
Save $1,105 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,598 NZD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 3.57ct lab-grown radiant diamond

This 3.57ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763657785 or 763657785. Listed at 2 retailers as of October 30, 2026, with prices from $2,493 to $3,598, a $1,105 spread on the same certified stone. The Diamond Guys lists it at $3,598. 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

3.57
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle57°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763657785
Dimensions10.48 × 7.66 × 5.10 mm
L/W Ratio1.37
Culet sizePointed
Top View
10.48 mm7.66 mm3.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763657785
Side View
Table 65.0%Crown 57°Girdle: MediumPavilion 37.5°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,540 NZD|Low: $522 NZD|High: $6,157 NZD|Avg: $2,541 NZD|+3.5%
Retailer 1
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
The Diamond Guys
September 16, 2026
Retailer 5$840 NZD
Retailer 8$1,047 NZD
Retailer 6$1,048 NZD
Retailer 14$1,091 NZD
Retailer 1$1,540 NZD
Retailer 7$1,556 NZD
Retailer 12$1,702 NZD
Retailer 13$2,140 NZD
Retailer 9$2,493 NZD
Retailer 11$3,347 NZD
Retailer 3$3,353 NZD
The Diamond Guys$3,598 NZD
Retailer 4$4,528 NZD
Retailer 2$5,761 NZD
Retailer 10$6,157 NZD

59 data points across 15 retailers

2 retailers$2,493 NZD to $3,598 NZD

A
Cheapest Retailer
-
$2,493 NZD
CA$1,952 CAD
Most Expensive
B
The Diamond Guys
1954438252 · Oct 31
$3,598 NZD
$2,028 USD
View
1 more retailer has this diamond
Prices start from $2,493 NZDSave up to $1,105 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
3.57ct Radiant
$2,493 NZD