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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 $281 NZD
As of November 1, 2026
Save $1,346 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,627 NZD 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 $281 to $1,627, a $1,346 spread on the same certified stone. MOH London lists it at $1,627. 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: $1,627 NZD|Low: $265 NZD|High: $1,674 NZD|Avg: $717 NZD|-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$281 NZD
Retailer 12$315 NZD
Retailer 4$349 NZD
Retailer 10$349 NZD
Retailer 2$601 NZD
Retailer 9$603 NZD
Retailer 14$632 NZD
Retailer 3$712 NZD
Retailer 5$765 NZD
Retailer 13$786 NZD
Retailer 8$870 NZD
Retailer 6$943 NZD
Retailer 7$943 NZD
MOH London$1,627 NZD

35 data points across 14 retailers

14 retailers$281 NZD to $1,627 NZD

A
Cheapest Retailer
-
$281 NZD
A
Retailer 2
-
$315 NZD
View
Final sale: no returns
Retailer 3
-
$349 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$349 NZD
View
A
Retailer 5
-
$601 NZD
View
B+
Retailer 6
-
$603 NZD
View
B+
Retailer 7
-
$632 NZD
View
B+
Retailer 8
-
$712 NZD
View
B+
Retailer 9
-
$765 NZD
View
B+
Retailer 10
-
$786 NZD
View
B+
Retailer 11
-
$870 NZD
View
B+
Retailer 12
-
$943 NZD
View
B
Retailer 13
-
$943 NZD
View
Most Expensive
B
MOH London
LG772660944 · Nov 2
$1,627 NZD
£720 GBP
View
13 more retailers have this diamond
Prices start from $281 NZDSave up to $1,346 NZD

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
$281 NZD