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Radiant|Lab Grown|IGI

3.10ct E SI1 Radiant Lab Grown Diamond

EX • E/SI1 • IGI LG683597976

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG683597976

Diamond specifications and retailer prices

From ₹1,23,749 INR
£1,026 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: ₹1,23,749 INR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683597976 or 683597976. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.10
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683597976
Dimensions10.27 × 7.20 × 4.84 mm
L/W Ratio1.43
Culet sizePointed
Top View
10.27 mm7.20 mm3.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683597976
Side View
Table 65.0%Crown 46.4°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: ₹1,22,106 INR|Low: ₹25,637 INR|High: ₹4,81,397 INR|Avg: ₹95,152 INR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 29, 2026
Retailer 9₹57,920 INR
Retailer 2₹58,484 INR
Retailer 10₹60,716 INR
Retailer 3₹68,872 INR
Retailer 7₹81,372 INR
Retailer 8₹86,120 INR
Retailer 6₹1,02,736 INR
Retailer 1₹1,22,106 INR
Retailer 4₹2,31,832 INR
Retailer 5₹4,81,397 INR

70 data points across 10 retailers

1 retailer

B
Diamond Quarter
3.1SI1ELG764A93N · Oct 31
₹1,23,749 INR
£1,026 GBP
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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
3.10ct Radiant
₹1,23,749 INR