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Radiant|Lab Grown|IGI

1.85ct F IF Radiant Lab Grown Diamond

EX • F/IF • IGI LG680543344

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

Certificate IGI LG680543344

Diamond specifications and retailer prices

From ₹76,280 INR
As of November 4, 2026
Save ₹1,15,839 INR (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹2,66,885 INR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.85ct lab-grown radiant diamond

This 1.85ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680543344 or 680543344. Listed at 9 retailers as of November 4, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680543344
Dimensions6.19 × 6.19 × 4.18 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
6.19 mm6.19 mm1.85 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680543344
Side View
Table 67.0%Crown 42.8°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹2,66,885 INR|Low: ₹76,280 INR|High: ₹2,66,885 INR|Avg: ₹1,36,331 INR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6₹76,280 INR
Retailer 8₹82,431 INR
Retailer 3₹85,838 INR
Retailer 4₹91,233 INR
Retailer 5₹1,41,865 INR
Retailer 9₹1,61,645 INR
Retailer 7₹1,71,677 INR
Retailer 2₹1,92,119 INR
Rare Carat₹2,66,885 INR

45 data points across 9 retailers

9 retailers₹76,280 INR to ₹1,92,119 INR

A
Cheapest Retailer
-
₹76,280 INR
A
Retailer 2
-
₹82,431 INR
View
A
Retailer 3
-
₹85,838 INR
View
A
Retailer 4
-
₹91,233 INR
View
B+
Retailer 5
-
₹1,41,865 INR
View
Retailer 6
-
₹1,61,645 INR
View
Price last confirmed 28 days ago
B
Retailer 7
-
₹1,71,677 INR
View
B
Retailer 8
-
₹1,92,119 INR
View
Most Expensive
Rare Carat
SKD-35718 · Oct 21
₹2,66,885 INR
$2,820 USD
View
Price last confirmed 14 days ago
8 more retailers have this diamond
Prices start from ₹76,280 INRSave up to ₹1,15,839 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
1.85ct Radiant
₹76,280 INR