CaratHunter
Plans
Cushion|Lab Grown|IGI

10.55ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG763607121

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763607121

Diamond specifications and retailer prices

From $10,887 SGD
$8,516 USD
As of October 29, 2026
Save $29,057 SGD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $39,944 SGD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763607121 or 763607121. Listed at 16 retailers as of October 29, 2026, with prices from $10,887 to $39,944, a $29,057 spread on the same certified stone. Michael Trio lists it at $39,944. 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

10.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763607121
Dimensions15.66 × 11.24 × 7.43 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.66 mm11.24 mm10.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763607121
Side View
Table 64.0%Crown 34.6°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $39,944 SGD|Low: $10,887 SGD|High: $47,431 SGD|Avg: $23,687 SGD|-15.8%
Michael Trio
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
October 30, 2026
Retailer 3$10,887 SGD
Retailer 8$11,286 SGD
Retailer 12$11,936 SGD
Retailer 5$13,973 SGD
Retailer 2$14,035 SGD
Retailer 13$16,249 SGD
Retailer 10$20,828 SGD
Retailer 9$21,508 SGD
Retailer 7$21,548 SGD
Retailer 14$24,736 SGD
Retailer 11$29,624 SGD
Retailer 6$35,028 SGD
Retailer 4$37,597 SGD
Michael Trio$39,944 SGD

41 data points across 14 retailers

16 retailers$10,887 SGD to $39,944 SGD

B+
Cheapest Retailer
-
$10,887 SGD
$8,516 USD
Final sale: no returns
B+
Retailer 2
-
$11,286 SGD
$8,828 USD
View
B+
Retailer 3
-
$11,936 SGD
$9,337 USD
View
Retailer 4
-
$13,973 SGD
$10,930 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$14,035 SGD
£8,645 GBP
View
B
Retailer 6
-
$16,249 SGD
£10,008 GBP
View
Retailer 7
-
$16,662 SGD
£10,263 GBP
View
Price last confirmed 16 days ago
B
Retailer 8
-
$19,603 SGD
$15,334 USD
View
B
Retailer 9
-
$20,828 SGD
$16,292 USD
View
Retailer 10
-
$21,508 SGD
A$25,883 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$21,548 SGD
€16,053 EUR
View
B
Retailer 12
-
$24,736 SGD
$19,349 USD
View
B
Retailer 13
-
$29,624 SGD
$23,173 USD
View
B
Retailer 14
-
$35,028 SGD
$27,400 USD
View
B
Retailer 15
-
$37,597 SGD
$29,410 USD
View
Most Expensive
B
Michael Trio
2426728300 · Oct 30
$39,944 SGD
View
15 more retailers have this diamond
Prices start from $10,887 SGDSave up to $29,057 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.

B+
10.55ct Cushion
$10,887 SGD