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Round|Lab Grown|IGI

1.11ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG772660944

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772660944

Diamond specifications and retailer prices

From $226 AUD
As of November 1, 2026
Save $1,081 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,306 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG772660944 or 772660944. Listed at 14 retailers as of November 1, 2026, with prices from $226 to $1,306, a $1,081 spread on the same certified stone. MOH London lists it at $1,306. 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

1.11
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772660944
Dimensions6.71 × 6.58 × 4.05 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
6.71 mm6.58 mm1.11 ctD / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772660944
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: $1,306 AUD|Low: $213 AUD|High: $1,344 AUD|Avg: $576 AUD|-2.8%
MOH London
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
November 3, 2026
Retailer 11$226 AUD
Retailer 12$253 AUD
Retailer 4$280 AUD
Retailer 10$280 AUD
Retailer 2$483 AUD
Retailer 9$484 AUD
Retailer 14$507 AUD
Retailer 3$571 AUD
Retailer 5$614 AUD
Retailer 13$631 AUD
Retailer 8$699 AUD
Retailer 6$757 AUD
Retailer 7$757 AUD
MOH London$1,306 AUD

35 data points across 14 retailers

14 retailers$226 AUD to $1,306 AUD

A
Cheapest Retailer
-
$226 AUD
A
Retailer 2
-
$253 AUD
View
Final sale: no returns
Retailer 3
-
$280 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$280 AUD
View
A
Retailer 5
-
$483 AUD
View
B+
Retailer 6
-
$484 AUD
View
B+
Retailer 7
-
$507 AUD
View
B+
Retailer 8
-
$571 AUD
View
B+
Retailer 9
-
$614 AUD
View
B+
Retailer 10
-
$631 AUD
View
B+
Retailer 11
-
$699 AUD
View
B+
Retailer 12
-
$757 AUD
View
B
Retailer 13
-
$757 AUD
View
Most Expensive
B
MOH London
LG772660944 · Nov 2
$1,306 AUD
£720 GBP
View
13 more retailers have this diamond
Prices start from $226 AUDSave up to $1,081 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
1.11ct Round
$226 AUD