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Cushion|Lab Grown|IGI

10.52ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG840640407

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840640407

Diamond specifications and retailer prices

From $3,278 SGD
£2,014 GBP
As of October 29, 2026
Save $15,648 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,926 SGD at With Clarity · As of October 28, 2026
View at With Clarity

About this 10.52ct lab-grown cushion diamond

This 10.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840640407 or 840640407. Listed at 16 retailers as of October 28, 2026, with prices from $3,278 to $18,926, a $15,648 spread on the same certified stone. With Clarity lists it at $18,926. 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

10.52
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840640407
Dimensions16.76 × 11.22 × 7.33 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.76 mm11.22 mm10.52 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840640407
Side View
Table 63.0%Crown 32.6°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,916 SGD|Low: $3,258 SGD|High: $19,242 SGD|Avg: $8,205 SGD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
With Clarity
October 29, 2026
Retailer 9$3,278 SGD
Retailer 2$3,526 SGD
Retailer 11$3,864 SGD
Retailer 3$4,233 SGD
Retailer 1$4,916 SGD
Retailer 4$5,524 SGD
Retailer 8$5,558 SGD
Retailer 13$6,934 SGD
Retailer 15$7,658 SGD
Retailer 10$8,593 SGD
Retailer 12$9,611 SGD
Retailer 14$10,227 SGD
Retailer 5$10,258 SGD
Retailer 6$12,233 SGD
Retailer 7$12,746 SGD
With Clarity$18,926 SGD

17 data points across 16 retailers

16 retailers$3,278 SGD to $18,926 SGD

A
Cheapest Retailer
-
$3,278 SGD
£2,014 GBP
A
Retailer 2
-
$3,526 SGD
$2,751 USD
View
Final sale: no returns
A
Retailer 3
-
$3,864 SGD
$3,015 USD
View
A
Retailer 4
-
$4,233 SGD
HK$25,800 HKD
View
A
Retailer 5
-
$4,916 SGD
£3,020 GBP
View
A
Retailer 6
-
$5,524 SGD
$4,310 USD
View
A
Retailer 7
-
$5,558 SGD
€4,130 EUR
View
A
Retailer 8
-
$6,934 SGD
£4,260 GBP
View
Retailer 9
-
$7,658 SGD
$5,975 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$8,593 SGD
$6,704 USD
View
B+
Retailer 11
-
$9,611 SGD
$7,499 USD
View
B+
Retailer 12
-
$10,227 SGD
$7,979 USD
View
B+
Retailer 13
-
$10,258 SGD
$8,004 USD
View
B+
Retailer 14
-
$12,233 SGD
View
B+
Retailer 15
-
$12,746 SGD
$9,945 USD
View
Most Expensive
B
With Clarity
840640407 · Oct 28
$18,926 SGD
$14,766 USD
View
15 more retailers have this diamond
Prices start from $3,278 SGDSave up to $15,648 SGD

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
10.52ct Cushion
$3,278 SGD