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Radiant|Lab Grown|IGI

5.10ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG811634414

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

Certificate IGI LG811634414

Diamond specifications and retailer prices

From ₹10,75,214 INR
$11,324 USD
As of October 31, 2026
Save ₹24,34,997 INR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹35,10,211 INR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634414 or 811634414. Listed at 12 retailers as of October 30, 2026, with prices from ₹10,75,214 to ₹35,10,211, a ₹24,34,997 spread on the same certified stone. Taylor and Hart lists it at ₹35,10,211. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634414
Dimensions12.19 × 8.70 × 5.69 mm
L/W Ratio1.40
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
12.19 mm8.70 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634414
Side View
Table 62.0%Crown 39.9°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
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: Oct 31
Current: ₹16,31,241 INR|Low: ₹9,68,376 INR|High: ₹62,93,286 INR|Avg: ₹21,92,648 INR|-39.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 4₹9,68,376 INR
Retailer 11₹10,75,214 INR
Retailer 12₹11,22,214 INR
Retailer 9₹11,71,683 INR
Retailer 5₹13,72,669 INR
Retailer 1₹16,31,241 INR
Retailer 7₹18,21,459 INR
Retailer 8₹19,38,917 INR
Retailer 3₹21,09,694 INR
Retailer 6₹23,43,521 INR
Retailer 10₹31,96,017 INR
Taylor and Hart₹35,10,211 INR
Retailer 2₹62,93,286 INR

33 data points across 13 retailers

12 retailers₹10,75,214 INR to ₹35,10,211 INR

A
Cheapest Retailer
-
₹10,75,214 INR
$11,324 USD
A
Retailer 2
-
₹11,22,214 INR
$11,819 USD
View
A
Retailer 3
-
₹11,71,683 INR
$12,340 USD
View
A
Retailer 4
-
₹13,72,669 INR
£11,383 GBP
View
A
Retailer 5
-
₹16,31,241 INR
$17,180 USD
View
A
Retailer 6
-
₹18,21,459 INR
£15,105 GBP
View
Retailer 7
-
₹19,38,917 INR
€19,448 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹21,09,694 INR
$22,219 USD
View
B+
Retailer 9
-
₹23,43,521 INR
ZAR 398,734 ZAR
View
B
Retailer 10
-
₹31,96,017 INR
$33,660 USD
View
Most Expensive
B
Taylor and Hart
MUOI9UT · Oct 30
₹35,10,211 INR
$36,969 USD
View
10 more retailers have this diamond
Prices start from ₹10,75,214 INRSave up to ₹24,34,997 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
5.10ct Radiant
₹10,75,214 INR