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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 €159 EUR
As of November 5, 2026
Save €757 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €915 EUR 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 €159 to €915, a €757 spread on the same certified stone. MOH London lists it at €915. 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: €915 EUR|Low: €152 EUR|High: €929 EUR|Avg: €391 EUR|-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€159 EUR
Retailer 13€184 EUR
Retailer 4€196 EUR
Retailer 5€196 EUR
Retailer 2€338 EUR
Retailer 9€347 EUR
Retailer 8€348 EUR
Retailer 3€354 EUR
Retailer 7€386 EUR
Retailer 14€418 EUR
Retailer 11€437 EUR
Retailer 10€500 EUR
Retailer 6€632 EUR
MOH London€915 EUR

35 data points across 14 retailers

15 retailers€159 EUR to €915 EUR

A
Cheapest Retailer
-
€159 EUR
A
Retailer 2
-
€184 EUR
View
Retailer 3
-
€196 EUR
View
Price last confirmed 12 days ago
A
Retailer 4
-
€196 EUR
View
A
Retailer 5
-
€338 EUR
View
A
Retailer 6
-
€347 EUR
View
B+
Retailer 7
-
€348 EUR
View
B+
Retailer 8
-
€354 EUR
View
B+
Retailer 9
-
€386 EUR
View
B+
Retailer 10
-
€418 EUR
View
B+
Retailer 11
-
€437 EUR
View
Retailer 12
-
€441 EUR
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€500 EUR
View
B
Retailer 14
-
€632 EUR
View
Most Expensive
B
MOH London
LG702507260 · Nov 5
€915 EUR
£809 GBP
View
14 more retailers have this diamond
Prices start from €159 EURSave up to €757 EUR

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
€159 EUR