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Cushion|Lab Grown|IGI

1.10ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG687558823

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG687558823

Diamond specifications and retailer prices

From $511 SGD
$400 USD
As of November 1, 2026
Save $1,959 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,470 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.1ct lab-grown cushion diamond

This 1.1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG687558823 or 687558823. Listed at 11 retailers as of October 31, 2026, with prices from $511 to $2,470, a $1,959 spread on the same certified stone. Taylor and Hart lists it at $2,470. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.10
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687558823
Dimensions8.53 × 5.39 × 2.95 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.39 mm1.10 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687558823
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 33.6°Culet: LargeDepth 54.7%

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: Nov 1
Current: $975 SGD|Low: $364 SGD|High: $2,470 SGD|Avg: $1,281 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 2, 2026
Retailer 9$511 SGD
Retailer 2$587 SGD
Retailer 11$761 SGD
Retailer 8$905 SGD
Retailer 7$933 SGD
Retailer 1$975 SGD
Retailer 4$1,019 SGD
Retailer 6$1,374 SGD
Retailer 3$1,792 SGD
Retailer 10$2,000 SGD
Retailer 5$2,210 SGD
Taylor and Hart$2,470 SGD

42 data points across 12 retailers

11 retailers$511 SGD to $2,470 SGD

A
Cheapest Retailer
-
$511 SGD
$400 USD
Final sale: no returns
A
Retailer 2
-
$587 SGD
$459 USD
View
B+
Retailer 3
-
$761 SGD
$595 USD
View
B+
Retailer 4
-
$905 SGD
$708 USD
View
B+
Retailer 5
-
$933 SGD
$730 USD
View
B+
Retailer 6
-
$975 SGD
ZAR 12,326 ZAR
View
B
Retailer 7
-
$1,019 SGD
£627 GBP
View
B
Retailer 8
-
$1,374 SGD
A$1,653 AUD
View
B
Retailer 9
-
$2,000 SGD
View
B
Retailer 10
-
$2,210 SGD
£1,361 GBP
View
Most Expensive
B
Taylor and Hart
39ADYPV · Oct 31
$2,470 SGD
$1,932 USD
View
10 more retailers have this diamond
Prices start from $511 SGDSave up to $1,959 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
1.10ct Cushion
$511 SGD