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Cushion|Lab Grown|IGI

3.17ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG526268189

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526268189

Diamond specifications and retailer prices

From $6,170 NZD
As of November 3, 2026
10 retailers carry this diamond
Most expensive: $49,597 NZD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.17ct lab-grown cushion diamond

This 3.17ct lab-grown cushion 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 LG526268189 or 526268189. Listed at 10 retailers as of November 3, 2026. 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

3.17
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268189
Dimensions9.32 × 7.72 × 5.16 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.32 mm7.72 mm3.17 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526268189
Side View
Table 55.0%Crown 34.1°Girdle: STK-VTKPavilion 36°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $49,597 NZD|Low: $6,170 NZD|High: $55,676 NZD|Avg: $29,965 NZD|-8.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$6,170 NZD
Retailer 7$20,559 NZD
Retailer 4$21,293 NZD
Retailer 6$22,725 NZD
Retailer 2$25,086 NZD
Retailer 8$30,510 NZD
Retailer 3$33,446 NZD
Cape Diamonds$49,597 NZD
Retailer 9$55,676 NZD

38 data points across 9 retailers

10 retailers

B
Cheapest Retailer
-
$6,170 NZD
Retailer 2
-
$19,592 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_526268189 · Nov 3
$49,597 NZD
ZAR 450,645 ZAR
View
Price under review
2 more retailers have this diamond
Prices start from $6,170 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
3.17ct Cushion
$6,170 NZD