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Cushion|Lab Grown|IGI

3.02ct I VS1 Cushion Lab Grown Diamond

VG • I/VS1 • IGI LG526268908

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526268908

Diamond specifications and retailer prices

From $4,356 AUD
$3,060 USD
As of October 30, 2026
Save $9,562 AUD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,900 AUD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG526268908 or 526268908. Listed at 7 retailers as of October 26, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268908
Dimensions8.19 × 7.97 × 5.05 mm
L/W Ratio1.03
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
8.19 mm7.97 mm3.02 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268908
Side View
Table 64.0%Crown 35.2°Girdle: THK-ETKPavilion 31.6°Culet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,900 AUD|Low: $4,356 AUD|High: $30,169 AUD|Avg: $15,624 AUD|-7.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$4,356 AUD
Retailer 7$11,944 AUD
Retailer 4$12,015 AUD
Retailer 8$12,331 AUD
Retailer 5$13,919 AUD
Retailer 6$17,205 AUD
Retailer 3$23,719 AUD
Cape Diamonds$27,900 AUD

17 data points across 8 retailers

7 retailers$4,356 AUD to $13,919 AUD

B
Cheapest Retailer
-
$4,356 AUD
$3,060 USD
B
Retailer 2
-
$11,944 AUD
$8,390 USD
View
Retailer 3
-
$12,015 AUD
$8,440 USD
View
Price last confirmed 15 days ago
B
Retailer 4
-
$13,919 AUD
$9,777 USD
View
Retailer 5
-
$17,205 AUD
£9,516 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_526268908 · Oct 29
$27,900 AUD
ZAR 316,612 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $4,356 AUDSave up to $9,562 AUD

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
3.02ct Cushion
$4,356 AUD