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Cushion|Lab Grown|IGI

1.10ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG723562934

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723562934

Diamond specifications and retailer prices

From $328 AUD
HK$1,800 HKD
As of November 1, 2026
Save $1,003 AUD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,331 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.1ct lab-grown cushion diamond

This 1.1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG723562934 or 723562934. Listed at 9 retailers as of November 1, 2026, with prices from $328 to $1,331, a $1,003 spread on the same certified stone. MOH London lists it at $1,331. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723562934
Dimensions7.04 × 5.51 × 3.74 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm5.51 mm1.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723562934
Side View
Table 57.0%Crown 32.7°Girdle: THN-MEDPavilion 38.6°Culet: NoneDepth 67.9%

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: Nov 1
Current: $1,331 AUD|Low: $328 AUD|High: $1,623 AUD|Avg: $721 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$328 AUD
Retailer 2$340 AUD
Retailer 7$495 AUD
Retailer 5$502 AUD
Retailer 11$515 AUD
Retailer 9$530 AUD
Retailer 12$541 AUD
Retailer 8$635 AUD
Retailer 6$890 AUD
Retailer 3$1,027 AUD
MOH London$1,331 AUD
Retailer 4$1,623 AUD

6 data points across 12 retailers

9 retailers$328 AUD to $1,331 AUD

A
Cheapest Retailer
-
$328 AUD
HK$1,800 HKD
A
Retailer 2
-
$340 AUD
£188 GBP
View
A
Retailer 3
-
$495 AUD
€331 EUR
View
A
Retailer 4
-
$502 AUD
£278 GBP
View
A
Retailer 5
-
$515 AUD
$362 USD
View
A
Retailer 6
-
$530 AUD
$372 USD
View
A
Retailer 7
-
$541 AUD
£299 GBP
View
B+
Retailer 8
-
$635 AUD
$446 USD
View
Most Expensive
B
MOH London
LG723562934 · Nov 1
$1,331 AUD
£736 GBP
View
8 more retailers have this diamond
Prices start from $328 AUDSave up to $1,003 AUD

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
$328 AUD