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Round|Lab Grown|IGI

1.25ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG517289198

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517289198

Diamond specifications and retailer prices

From ₹16,062 INR
As of November 5, 2026
Save ₹76,810 INR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹92,872 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517289198 or 517289198. Listed at 17 retailers as of November 2, 2026, with prices from ₹16,062 to ₹92,872, a ₹76,810 spread on the same certified stone. MOH London lists it at ₹92,872. 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

1.25
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517289198
Dimensions6.89 × 6.85 × 4.27 mm
L/W Ratio1.01
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
6.89 mm6.85 mm1.25 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517289198
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.1%

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: ₹92,872 INR|Low: ₹15,400 INR|High: ₹93,952 INR|Avg: ₹42,421 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7₹16,062 INR
Retailer 10₹17,951 INR
Retailer 8₹19,841 INR
Retailer 4₹34,202 INR
Retailer 3₹34,958 INR
Retailer 2₹39,020 INR
Retailer 9₹43,555 INR
Retailer 5₹65,286 INR
Retailer 6₹67,459 INR
MOH London₹92,872 INR

44 data points across 10 retailers

17 retailers₹16,062 INR to ₹92,872 INR

A
Cheapest Retailer
-
₹16,062 INR
A
Retailer 2
-
₹17,951 INR
View
Final sale: no returns
A
Retailer 3
-
₹18,613 INR
View
Retailer 4
-
₹19,841 INR
View
Price last confirmed 12 days ago
A
Retailer 5
-
₹19,841 INR
View
A
Retailer 6
-
₹22,959 INR
View
B+
Retailer 7
-
₹27,210 INR
View
A
Retailer 8
-
₹34,202 INR
View
A
Retailer 9
-
₹34,958 INR
View
A
Retailer 10
-
₹37,698 INR
View
A
Retailer 11
-
₹39,020 INR
View
B+
Retailer 12
-
₹43,555 INR
View
Retailer 13
-
₹47,712 INR
View
Price last confirmed 58 days ago
B
Retailer 14
-
₹63,868 INR
View
B
Retailer 15
-
₹65,286 INR
View
B
Retailer 16
-
₹67,459 INR
View
Most Expensive
B
MOH London
LG517289198 · Nov 2
₹92,872 INR
£774 GBP
View
16 more retailers have this diamond
Prices start from ₹16,062 INRSave up to ₹76,810 INR

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
1.25ct Round
₹16,062 INR