CaratHunter
Plans
Round|Lab Grown|IGI

1.24ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG794661856

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794661856

Diamond specifications and retailer prices

From $470 SGD
As of November 6, 2026
Save $778 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,248 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794661856 or 794661856. Listed at 7 retailers as of November 4, 2026, with prices from $470 to $1,248, a $778 spread on the same certified stone. MOH London lists it at $1,248. 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

1.24
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794661856
Dimensions6.97 × 6.93 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.93 mm1.24 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794661856
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: Nov 6
Current: $1,248 SGD|Low: $470 SGD|High: $1,434 SGD|Avg: $725 SGD|-11.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$470 SGD
Retailer 5$481 SGD
Retailer 6$496 SGD
Retailer 3$602 SGD
Retailer 4$684 SGD
Retailer 7$930 SGD
MOH London$1,248 SGD

42 data points across 7 retailers

7 retailers$470 SGD to $1,248 SGD

A
Cheapest Retailer
-
$470 SGD
A
Retailer 2
-
$481 SGD
View
A
Retailer 3
-
$496 SGD
View
B+
Retailer 4
-
$602 SGD
View
B+
Retailer 5
-
$684 SGD
View
B
Retailer 6
-
$930 SGD
View
Most Expensive
B
MOH London
LG794661856 · Nov 4
$1,248 SGD
£767 GBP
View
6 more retailers have this diamond
Prices start from $470 SGDSave up to $778 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
1.24ct Round
$470 SGD