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Cushion|Lab Grown|IGI

3.08ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG570352388

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG570352388

Diamond specifications and retailer prices

From $1,304 NZD
As of November 4, 2026
Save $4,375 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,713 NZD at Ting Diamond · As of November 4, 2026
View at Ting Diamond

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570352388 or 570352388. Listed at 12 retailers as of November 4, 2026, with a 336% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352388
Dimensions9.65 × 8.05 × 5.36 mm
L/W Ratio1.20
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
9.65 mm8.05 mm3.08 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352388
Side View
Table 62.5%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 66.6%

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: Nov 4
Current: $5,679 NZD|Low: $1,274 NZD|High: $15,713 NZD|Avg: $4,700 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Ting Diamond
November 5, 2026
Retailer 2$1,304 NZD
Retailer 8$1,352 NZD
Retailer 7$1,668 NZD
Retailer 12$1,895 NZD
Retailer 10$2,154 NZD
Retailer 9$2,207 NZD
Retailer 5$3,136 NZD
Retailer 6$4,009 NZD
Retailer 11$4,217 NZD
Retailer 3$4,664 NZD
Retailer 1$5,679 NZD
Retailer 4$10,110 NZD
Ting Diamond$15,713 NZD

24 data points across 13 retailers

12 retailers$1,304 NZD to $5,679 NZD

A
Cheapest Retailer
-
$1,304 NZD
Final sale: no returns
Retailer 2
-
$1,352 NZD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,668 NZD
View
A
Retailer 4
-
$1,895 NZD
View
A
Retailer 5
-
$2,154 NZD
View
A
Retailer 6
-
$2,207 NZD
View
B+
Retailer 7
-
$3,136 NZD
View
B+
Retailer 8
-
$4,009 NZD
View
B+
Retailer 9
-
$4,217 NZD
View
B
Retailer 10
-
$4,664 NZD
View
B
Retailer 11
-
$5,679 NZD
View
Most Expensive
Ting Diamond
9165634 · Nov 4
$15,713 NZD
HK$69,200 HKD
View
Price under review
11 more retailers have this diamond
Prices start from $1,304 NZDSave up to $4,375 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
3.08ct Cushion
$1,304 NZD