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Cushion|Lab Grown|IGI

10.23ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG763607117

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763607117

Diamond specifications and retailer prices

From $9,796 SGD
£6,034 GBP
As of October 30, 2026
Save $28,936 SGD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $38,732 SGD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 10.23ct lab-grown cushion diamond

This 10.23ct 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 LG763607117 or 763607117. Listed at 17 retailers as of October 30, 2026, with prices from $9,796 to $38,732, a $28,936 spread on the same certified stone. Michael Trio lists it at $38,732. 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

10.23
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763607117
Dimensions15.55 × 11.18 × 7.39 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
15.55 mm11.18 mm10.23 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763607117
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 66.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $38,732 SGD|Low: $9,763 SGD|High: $45,996 SGD|Avg: $22,190 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
Retailer 15
October 30, 2026
Retailer 2$9,796 SGD
Retailer 4$10,567 SGD
Retailer 10$10,946 SGD
Retailer 14$11,575 SGD
Retailer 8$13,611 SGD
Retailer 6$14,491 SGD
Retailer 15$15,762 SGD
Retailer 12$20,205 SGD
Retailer 11$20,890 SGD
Retailer 9$20,893 SGD
Retailer 3$23,359 SGD
Retailer 13$28,726 SGD
Retailer 7$33,967 SGD
Retailer 5$36,901 SGD
Michael Trio$38,732 SGD

42 data points across 15 retailers

17 retailers$9,796 SGD to $38,732 SGD

B+
Cheapest Retailer
-
$9,796 SGD
£6,034 GBP
B+
Retailer 2
-
$10,567 SGD
$8,266 USD
View
Final sale: no returns
B+
Retailer 3
-
$10,946 SGD
$8,562 USD
View
B+
Retailer 4
-
$11,575 SGD
$9,054 USD
View
B+
Retailer 5
-
$13,611 SGD
£8,384 GBP
View
Retailer 6
-
$14,491 SGD
$11,335 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$15,762 SGD
£9,708 GBP
View
Retailer 8
-
$16,159 SGD
£9,953 GBP
View
Price last confirmed 16 days ago
B
Retailer 9
-
$19,009 SGD
$14,869 USD
View
B
Retailer 10
-
$20,205 SGD
$15,805 USD
View
Retailer 11
-
$20,890 SGD
A$25,140 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$20,893 SGD
€15,565 EUR
View
B
Retailer 13
-
$23,359 SGD
$18,272 USD
View
B
Retailer 14
-
$28,726 SGD
$22,470 USD
View
B
Retailer 15
-
$33,967 SGD
$26,570 USD
View
B
Retailer 16
-
$36,901 SGD
$28,865 USD
View
Most Expensive
B
Michael Trio
8687405320 · Oct 30
$38,732 SGD
View
16 more retailers have this diamond
Prices start from $9,796 SGDSave up to $28,936 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+
10.23ct Cushion
$9,796 SGD