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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 $862 SGD
$674 USD
As of October 29, 2026
Save $3,373 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,234 SGD 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 $862 to $4,234, a $3,373 spread on the same certified stone. MOH London lists it at $4,234. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,234 SGD|Low: $827 SGD|High: $4,950 SGD|Avg: $2,178 SGD|-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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17$862 SGD
Retailer 18$938 SGD
Retailer 7$965 SGD
Retailer 6$1,000 SGD
Retailer 19$1,162 SGD
Retailer 3$1,186 SGD
Retailer 14$1,227 SGD
Retailer 2$1,595 SGD
Retailer 12$1,626 SGD
Retailer 4$1,627 SGD
Retailer 13$1,838 SGD
Retailer 15$2,065 SGD
Retailer 16$2,554 SGD
Retailer 9$2,811 SGD
Retailer 10$3,368 SGD
Retailer 11$3,449 SGD
Retailer 8$3,461 SGD
Retailer 5$3,682 SGD
MOH London$4,234 SGD

39 data points across 19 retailers

20 retailers$862 SGD to $4,234 SGD

A
Cheapest Retailer
-
$862 SGD
$674 USD
A
Retailer 2
-
$938 SGD
$734 USD
View
A
Retailer 3
-
$965 SGD
$755 USD
View
Final sale: no returns
A
Retailer 4
-
$1,000 SGD
$782 USD
View
Retailer 5
-
$1,000 SGD
$782 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,162 SGD
HK$7,100 HKD
View
B+
Retailer 7
-
$1,186 SGD
$928 USD
View
B+
Retailer 8
-
$1,227 SGD
$960 USD
View
B+
Retailer 9
-
$1,595 SGD
£982 GBP
View
B+
Retailer 10
-
$1,626 SGD
€1,211 EUR
View
B+
Retailer 11
-
$1,627 SGD
$1,273 USD
View
B+
Retailer 12
-
$1,838 SGD
ZAR 23,225 ZAR
View
Retailer 13
-
$2,065 SGD
$1,615 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,554 SGD
$1,998 USD
View
B
Retailer 15
-
$2,811 SGD
$2,199 USD
View
B
Retailer 16
-
$3,368 SGD
View
B
Retailer 17
-
$3,449 SGD
$2,698 USD
View
B
Retailer 18
-
$3,461 SGD
$2,707 USD
View
B
Retailer 19
-
$3,682 SGD
$2,880 USD
View
Most Expensive
B
MOH London
LG823695132 · Oct 29
$4,234 SGD
£2,608 GBP
View
19 more retailers have this diamond
Prices start from $862 SGDSave up to $3,373 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
1.28ct Round
$862 SGD