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Cushion|Lab Grown|IGI

1.11ct D VVS2 Cushion Lab Grown Diamond

GD • D/VVS2 • IGI LG811636117

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG811636117

Diamond specifications and retailer prices

From $470 SGD
$368 USD
As of November 1, 2026
Save $2,079 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,549 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG811636117 or 811636117. Listed at 19 retailers as of October 27, 2026, with prices from $470 to $2,549, a $2,079 spread on the same certified stone. Queensmith lists it at $2,549. 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

1.11
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811636117
Dimensions7.95 × 5.27 × 2.80 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.95 mm5.27 mm1.11 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811636117
Side View
Table 61.0%Crown 31.2°Girdle: THN-THKPavilion 36.3°Culet: LargeDepth 53.1%

Caratlytics Score

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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: $927 SGD|Low: $470 SGD|High: $2,119 SGD|Avg: $1,138 SGD|+1.2%
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
November 1, 2026
Retailer 7$470 SGD
Retailer 3$523 SGD
Retailer 13$620 SGD
Retailer 2$703 SGD
Retailer 6$835 SGD
Retailer 10$898 SGD
Retailer 1$927 SGD
Retailer 11$1,080 SGD
Retailer 9$1,269 SGD
Retailer 12$1,291 SGD
Retailer 4$1,673 SGD
Retailer 5$2,026 SGD
Retailer 8$2,106 SGD

41 data points across 13 retailers

19 retailers$470 SGD to $2,549 SGD

A
Cheapest Retailer
-
$470 SGD
$368 USD
Final sale: no returns
Retailer 2
-
$523 SGD
$409 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$573 SGD
HK$3,500 HKD
View
B+
Retailer 4
-
$616 SGD
$482 USD
View
B+
Retailer 5
-
$620 SGD
$485 USD
View
B
Retailer 6
-
$703 SGD
$550 USD
View
B+
Retailer 7
-
$835 SGD
€622 EUR
View
B
Retailer 8
-
$898 SGD
ZAR 11,346 ZAR
View
B
Retailer 9
-
$927 SGD
£571 GBP
View
Retailer 10
-
$1,080 SGD
$845 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$1,269 SGD
A$1,527 AUD
View
B
Retailer 12
-
$1,291 SGD
$1,010 USD
View
B
Retailer 13
-
$1,673 SGD
View
B
Retailer 14
-
$1,736 SGD
$1,358 USD
View
C
Retailer 15
-
$1,886 SGD
$1,475 USD
View
C
Retailer 16
-
$2,026 SGD
£1,248 GBP
View
C
Retailer 17
-
$2,055 SGD
$1,607 USD
View
B
Retailer 18
-
$2,106 SGD
£1,297 GBP
View
Most Expensive
C
Queensmith
LG811636117 · Oct 27
$2,549 SGD
£1,570 GBP
View
18 more retailers have this diamond
Prices start from $470 SGDSave up to $2,079 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
1.11ct Cushion
$470 SGD