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Cushion|Lab Grown|IGI

10.08ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG840638352

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG840638352

Diamond specifications and retailer prices

From $4,232 AUD
$2,973 USD
As of October 29, 2026
Save $13,818 AUD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,050 AUD at With Clarity · As of October 28, 2026
View at With Clarity

About this 10.08ct lab-grown cushion diamond

This 10.08ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840638352 or 840638352. Listed at 10 retailers as of October 28, 2026, with prices from $4,232 to $18,050, a $13,818 spread on the same certified stone. With Clarity lists it at $18,050. 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

10.08
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638352
Dimensions12.92 × 12.68 × 8.07 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm12.68 mm10.08 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638352
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 63.6%

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: Oct 29
Current: $4,969 AUD|Low: $3,735 AUD|High: $18,050 AUD|Avg: $8,330 AUD|+12.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 7$4,232 AUD
Retailer 5$4,263 AUD
Retailer 1$4,969 AUD
Retailer 3$5,655 AUD
Retailer 2$5,880 AUD
Retailer 6$8,640 AUD
Retailer 4$10,197 AUD
Retailer 9$12,203 AUD
Retailer 8$12,655 AUD
With Clarity$18,050 AUD

24 data points across 10 retailers

10 retailers$4,232 AUD to $18,050 AUD

A
Cheapest Retailer
-
$4,232 AUD
$2,973 USD
A
Retailer 2
-
$4,263 AUD
HK$23,400 HKD
View
A
Retailer 3
-
$4,969 AUD
£2,749 GBP
View
A
Retailer 4
-
$5,655 AUD
$3,973 USD
View
A
Retailer 5
-
$5,880 AUD
€3,934 EUR
View
B+
Retailer 6
-
$8,640 AUD
$6,070 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$10,197 AUD
$7,164 USD
View
B+
Retailer 8
-
$12,203 AUD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$12,655 AUD
$8,891 USD
View
Most Expensive
B
With Clarity
840638352 · Oct 28
$18,050 AUD
$12,681 USD
View
9 more retailers have this diamond
Prices start from $4,232 AUDSave up to $13,818 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.

A
10.08ct Cushion
$4,232 AUD