CaratHunter
Plans
Cushion|Lab Grown|IGI

10.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG817676304

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

Certificate IGI LG817676304

Diamond specifications and retailer prices

From $3,567 SGD
£2,191 GBP
As of October 30, 2026
Save $25,822 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $29,389 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.01ct lab-grown cushion diamond

This 10.01ct 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 LG817676304 or 817676304. Listed at 16 retailers as of October 29, 2026, with prices from $3,567 to $29,389, a $25,822 spread on the same certified stone. Brilliant Earth lists it at $29,389. 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

10.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817676304
Dimensions12.57 × 12.36 × 8.20 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
12.57 mm12.36 mm10.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817676304
Side View
Table 63.0%Crown 36.8°Girdle: MED-THKPavilion 39°Culet: NoneDepth 66.3%

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 30
Current: $29,389 SGD|Low: $3,555 SGD|High: $30,299 SGD|Avg: $9,117 SGD|-3.0%
Brilliant Earth
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
Retailer 16
October 30, 2026
Retailer 2$3,567 SGD
Retailer 3$3,848 SGD
Retailer 5$3,985 SGD
Retailer 15$4,191 SGD
Retailer 9$5,383 SGD
Retailer 10$6,170 SGD
Retailer 4$6,202 SGD
Retailer 11$6,777 SGD
Retailer 7$6,876 SGD
Retailer 12$7,396 SGD
Retailer 13$7,838 SGD
Retailer 6$9,274 SGD
Retailer 16$10,011 SGD
Retailer 14$11,132 SGD
Retailer 8$13,895 SGD
Brilliant Earth$29,389 SGD

40 data points across 16 retailers

16 retailers$3,567 SGD to $29,389 SGD

A
Cheapest Retailer
-
$3,567 SGD
£2,191 GBP
A
Retailer 2
-
$3,848 SGD
$3,002 USD
View
Final sale: no returns
Retailer 3
-
$3,985 SGD
$3,109 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$4,191 SGD
$3,270 USD
View
A
Retailer 5
-
$5,383 SGD
£3,307 GBP
View
A
Retailer 6
-
$6,170 SGD
ZAR 77,764 ZAR
View
A
Retailer 7
-
$6,202 SGD
$4,839 USD
View
A
Retailer 8
-
$6,777 SGD
€5,036 EUR
View
B+
Retailer 9
-
$6,876 SGD
£4,224 GBP
View
Retailer 10
-
$7,396 SGD
A$8,878 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
$7,838 SGD
$6,115 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$9,274 SGD
$7,236 USD
View
B+
Retailer 13
-
$10,011 SGD
$7,811 USD
View
B
Retailer 14
-
$11,132 SGD
$8,685 USD
View
B
Retailer 15
-
$13,895 SGD
$10,841 USD
View
Most Expensive
B
Brilliant Earth
20818702A · Oct 29
$29,389 SGD
$22,930 USD
View
15 more retailers have this diamond
Prices start from $3,567 SGDSave up to $25,822 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
10.01ct Cushion
$3,567 SGD