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Round|Lab Grown|IGI

1.28ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG823695132

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823695132

Diamond specifications and retailer prices

From $943 CAD
$674 USD
As of October 29, 2026
Save $3,692 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,636 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695132 or 823695132. Listed at 20 retailers as of October 29, 2026, with prices from $943 to $4,636, a $3,692 spread on the same certified stone. MOH London lists it at $4,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695132
Dimensions6.96 × 7.00 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.96 mm7.00 mm1.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695132
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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: Oct 29
Current: $4,636 CAD|Low: $1,027 CAD|High: $5,420 CAD|Avg: $2,416 CAD|-14.4%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$1,027 CAD
Retailer 5$1,057 CAD
Retailer 15$1,272 CAD
Retailer 16$1,299 CAD
Retailer 11$1,344 CAD
Retailer 2$1,746 CAD
Retailer 9$1,780 CAD
Retailer 3$1,782 CAD
Retailer 10$2,012 CAD
Retailer 12$2,260 CAD
Retailer 13$2,796 CAD
Retailer 7$3,687 CAD
Retailer 8$3,776 CAD
Retailer 6$3,789 CAD
Retailer 4$4,031 CAD
MOH London$4,636 CAD

42 data points across 16 retailers

20 retailers$943 CAD to $4,636 CAD

A
Cheapest Retailer
-
$943 CAD
$674 USD
A
Retailer 2
-
$1,027 CAD
$734 USD
View
A
Retailer 3
-
$1,057 CAD
$755 USD
View
Final sale: no returns
A
Retailer 4
-
$1,094 CAD
$782 USD
View
Retailer 5
-
$1,094 CAD
$782 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,272 CAD
HK$7,100 HKD
View
B+
Retailer 7
-
$1,299 CAD
$928 USD
View
B+
Retailer 8
-
$1,344 CAD
$960 USD
View
B+
Retailer 9
-
$1,746 CAD
£982 GBP
View
B+
Retailer 10
-
$1,780 CAD
€1,211 EUR
View
B+
Retailer 11
-
$1,782 CAD
$1,273 USD
View
B+
Retailer 12
-
$2,012 CAD
ZAR 23,225 ZAR
View
Retailer 13
-
$2,260 CAD
$1,615 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,796 CAD
$1,998 USD
View
B
Retailer 15
-
$3,078 CAD
$2,199 USD
View
B
Retailer 16
-
$3,687 CAD
SGD 3,560 SGD
View
B
Retailer 17
-
$3,776 CAD
$2,698 USD
View
B
Retailer 18
-
$3,789 CAD
$2,707 USD
View
B
Retailer 19
-
$4,031 CAD
$2,880 USD
View
Most Expensive
B
MOH London
LG823695132 · Oct 29
$4,636 CAD
£2,608 GBP
View
19 more retailers have this diamond
Prices start from $943 CADSave up to $3,692 CAD

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
1.28ct Round
$943 CAD