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Radiant|Lab Grown|IGI

2.80ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG813660735

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

Certificate IGI LG813660735

Diamond specifications and retailer prices

From ₹1,00,129 INR
$1,051 USD
As of October 28, 2026
Save ₹2,60,849 INR (72%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: ₹6,74,512 INR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813660735 or 813660735. Listed at 25 retailers as of October 28, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813660735
Dimensions10.13 × 6.86 × 4.68 mm
L/W Ratio1.48
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
10.13 mm6.86 mm2.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813660735
Side View
Table 69.0%Crown 41.8°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.2%

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 28
Current: ₹6,74,512 INR|Low: ₹1,00,129 INR|High: ₹6,74,512 INR|Avg: ₹2,60,920 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 4₹1,00,129 INR
Retailer 9₹1,04,797 INR
Retailer 13₹1,24,804 INR
Retailer 18₹1,28,519 INR
Retailer 14₹1,51,479 INR
Retailer 2₹1,59,890 INR
Retailer 3₹1,67,956 INR
Retailer 7₹2,08,070 INR
Retailer 8₹2,48,507 INR
Retailer 11₹2,67,698 INR
Retailer 17₹2,86,027 INR
Retailer 15₹2,99,053 INR
Retailer 5₹3,14,486 INR
Retailer 6₹3,38,351 INR
Retailer 12₹3,53,783 INR
Retailer 16₹3,60,978 INR
Retailer 10₹3,97,809 INR
Brilliant Earth₹6,74,512 INR

28 data points across 18 retailers

25 retailers₹1,00,129 INR to ₹3,60,978 INR

A
Retailer 1
-
₹94,127 INR
$988 USD
Price last confirmed 27 days ago
A
Retailer 2
-
₹1,00,129 INR
$1,051 USD
View
Final sale: no returns
A
Retailer 3
-
₹1,03,654 INR
$1,088 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
₹1,04,797 INR
$1,100 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
₹1,08,989 INR
$1,144 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
₹1,13,752 INR
$1,194 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
₹1,24,804 INR
$1,310 USD
View
A
Retailer 8
-
₹1,28,519 INR
$1,349 USD
View
A
Retailer 9
-
₹1,51,479 INR
$1,590 USD
View
A
Retailer 10
-
₹1,59,890 INR
£1,321 GBP
View
A
Retailer 11
-
₹1,67,956 INR
€1,679 EUR
View
A
Retailer 12
-
₹2,08,070 INR
$2,184 USD
View
A
Retailer 13
-
₹2,13,214 INR
$2,238 USD
View
Price last confirmed 24 days ago
A
Retailer 14
-
₹2,25,790 INR
$2,370 USD
View
Price last confirmed 10 days ago
A
Retailer 15
-
₹2,48,507 INR
A$4,013 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
₹2,67,698 INR
ZAR 45,394 ZAR
View
A
Retailer 17
-
₹2,86,027 INR
£2,364 GBP
View
B+
Retailer 18
-
₹2,99,053 INR
$3,139 USD
View
B+
Retailer 19
-
₹3,14,486 INR
$3,301 USD
View
B+
Retailer 20
-
₹3,24,871 INR
$3,410 USD
View
B+
Retailer 21
-
₹3,38,351 INR
$3,552 USD
View
B+
Retailer 22
-
₹3,53,783 INR
£2,924 GBP
View
B+
Retailer 23
-
₹3,60,978 INR
$3,789 USD
View
B+
Retailer 24
-
₹3,97,809 INR
A$6,424 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
21212785A · Oct 18
₹6,74,512 INR
$7,080 USD
View
Price last confirmed 11 days ago
24 more retailers have this diamond
Prices start from ₹1,00,129 INRSave up to ₹2,60,849 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
2.80ct Radiant
₹1,00,129 INR