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Round|Lab Grown|IGI

1.24ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG702507260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702507260

Diamond specifications and retailer prices

From $227 SGD
As of November 5, 2026
Save $1,085 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,312 SGD at MOH London · As of November 5, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702507260 or 702507260. Listed at 15 retailers as of November 5, 2026, with prices from $227 to $1,312, a $1,085 spread on the same certified stone. MOH London lists it at $1,312. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702507260
Dimensions6.96 × 6.93 × 4.20 mm
L/W Ratio1.00
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
6.96 mm6.93 mm1.24 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702507260
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

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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: Nov 5
Current: $1,312 SGD|Low: $218 SGD|High: $1,332 SGD|Avg: $560 SGD|-1.5%
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 6, 2026
Retailer 12$227 SGD
Retailer 13$263 SGD
Retailer 4$281 SGD
Retailer 5$281 SGD
Retailer 10$476 SGD
Retailer 7$497 SGD
Retailer 2$499 SGD
Retailer 3$507 SGD
Retailer 8$552 SGD
Retailer 14$599 SGD
Retailer 11$626 SGD
Retailer 9$717 SGD
Retailer 6$906 SGD
MOH London$1,312 SGD

36 data points across 14 retailers

15 retailers$227 SGD to $1,312 SGD

A
Cheapest Retailer
-
$227 SGD
A
Retailer 2
-
$263 SGD
View
Retailer 3
-
$281 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$281 SGD
View
A
Retailer 5
-
$476 SGD
View
A
Retailer 6
-
$497 SGD
View
B+
Retailer 7
-
$499 SGD
View
B+
Retailer 8
-
$507 SGD
View
B+
Retailer 9
-
$552 SGD
View
B+
Retailer 10
-
$599 SGD
View
B+
Retailer 11
-
$626 SGD
View
Retailer 12
-
$632 SGD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$717 SGD
View
B
Retailer 14
-
$906 SGD
View
Most Expensive
B
MOH London
LG702507260 · Nov 5
$1,312 SGD
£809 GBP
View
14 more retailers have this diamond
Prices start from $227 SGDSave up to $1,085 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
$227 SGD