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Round|Lab Grown|IGI

1.80ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG436073027

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436073027

Diamond specifications and retailer prices

From ₹2,02,849 INR
As of November 5, 2026
Save ₹4,35,736 INR (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹6,38,585 INR at MOH London · As of November 3, 2026
View at MOH London

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073027 or 436073027. Listed at 8 retailers as of November 3, 2026, with prices from ₹2,02,849 to ₹6,38,585, a ₹4,35,736 spread on the same certified stone. MOH London lists it at ₹6,38,585. 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

1.80
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073027
Dimensions7.69 × 7.72 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.69 mm7.72 mm1.80 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073027
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹6,38,585 INR|Low: ₹1,94,818 INR|High: ₹6,47,104 INR|Avg: ₹3,52,242 INR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3₹2,02,849 INR
Retailer 6₹2,20,705 INR
Retailer 4₹2,35,350 INR
Retailer 8₹2,98,557 INR
Retailer 7₹3,23,500 INR
Retailer 5₹3,67,811 INR
Retailer 2₹3,68,850 INR
Retailer 9₹5,26,632 INR
MOH London₹6,38,585 INR

14 data points across 9 retailers

8 retailers₹2,02,849 INR to ₹6,38,585 INR

B+
Cheapest Retailer
-
₹2,02,849 INR
B
Retailer 2
-
₹2,20,705 INR
View
B
Retailer 3
-
₹2,35,350 INR
View
Retailer 4
-
₹2,35,350 INR
View
Price last confirmed 26 days ago
B
Retailer 5
-
₹3,23,500 INR
View
B
Retailer 6
-
₹3,67,811 INR
View
B
Retailer 7
-
₹3,68,850 INR
View
Most Expensive
C
MOH London
LG436073027 · Nov 3
₹6,38,585 INR
£5,322 GBP
View
7 more retailers have this diamond
Prices start from ₹2,02,849 INRSave up to ₹4,35,736 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.

B+
1.80ct Round
₹2,02,849 INR