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Radiant|Lab Grown|IGI

3.57ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG759520597

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

Certificate IGI LG759520597

Diamond specifications and retailer prices

From $2,681 NZD
CA$2,099 CAD
As of October 30, 2026
Save $866 NZD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,547 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 LG759520597 or 759520597. Listed at 2 retailers as of October 30, 2026, with prices from $2,681 to $3,547, a $866 spread on the same certified stone. The Diamond Guys lists it at $3,547. 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 angle45.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759520597
Dimensions10.41 × 7.56 × 5.15 mm
L/W Ratio1.38
Culet sizePointed
Top View
10.41 mm7.56 mm3.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759520597
Side View
Table 67.0%Crown 45.1°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,540 NZD|Low: $515 NZD|High: $9,883 NZD|Avg: $2,826 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
The Diamond Guys
September 16, 2026
Retailer 6$840 NZD
Retailer 9$1,047 NZD
Retailer 7$1,048 NZD
Retailer 15$1,082 NZD
Retailer 1$1,540 NZD
Retailer 8$1,556 NZD
Retailer 13$1,730 NZD
Retailer 14$2,200 NZD
Retailer 10$2,681 NZD
Retailer 5$3,307 NZD
Retailer 11$3,347 NZD
The Diamond Guys$3,547 NZD
Retailer 4$4,528 NZD
Retailer 2$5,761 NZD
Retailer 12$6,157 NZD
Retailer 3$6,849 NZD

60 data points across 16 retailers

2 retailers$2,681 NZD to $3,547 NZD

B+
Cheapest Retailer
-
$2,681 NZD
CA$2,099 CAD
Most Expensive
B
The Diamond Guys
1954438251 · Oct 31
$3,547 NZD
$1,999 USD
View
1 more retailer has this diamond
Prices start from $2,681 NZDSave up to $866 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.

B+
3.57ct Radiant
$2,681 NZD