CaratHunter
Plans
Heart|Lab Grown|IGI

2.78ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825660142

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825660142

Diamond specifications and retailer prices

From ₹1,30,271 INR
$1,372 USD
As of October 30, 2026
Save ₹5,96,096 INR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹7,26,368 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.78ct lab-grown heart diamond

This 2.78ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660142 or 825660142. Listed at 19 retailers as of October 30, 2026, with prices from ₹1,30,271 to ₹7,26,368, a ₹5,96,096 spread on the same certified stone. Brilliant Earth lists it at ₹7,26,368. 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

2.78
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660142
Dimensions9.70 × 8.55 × 5.63 mm
L/W Ratio1.13
Girdle conditionFaceted
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
9.70 mm8.55 mm2.78 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660142
Side View
Table 61.0%Crown 38.1°Girdle: Slightly ThickPavilion 37.4°Culet: NoneDepth 58.0%

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: Oct 30
Current: ₹7,26,368 INR|Low: ₹1,30,271 INR|High: ₹10,57,743 INR|Avg: ₹4,22,682 INR|-31.3%
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
Retailer 19
October 30, 2026
Retailer 6₹1,30,271 INR
Retailer 18₹1,41,760 INR
Retailer 15₹1,51,160 INR
Retailer 3₹1,51,255 INR
Retailer 13₹1,67,587 INR
Retailer 5₹1,71,290 INR
Retailer 2₹2,13,178 INR
Retailer 11₹2,20,664 INR
Retailer 8₹2,38,799 INR
Retailer 9₹2,56,460 INR
Retailer 16₹2,83,236 INR
Retailer 17₹2,98,998 INR
Retailer 12₹3,89,919 INR
Retailer 7₹4,07,336 INR
Retailer 14₹4,86,205 INR
Retailer 10₹5,31,259 INR
Retailer 19₹5,31,300 INR
Retailer 4₹5,78,056 INR
Brilliant Earth₹7,26,368 INR

33 data points across 19 retailers

19 retailers₹1,30,271 INR to ₹7,26,368 INR

A
Cheapest Retailer
-
₹1,30,271 INR
$1,372 USD
A
Retailer 2
-
₹1,41,760 INR
$1,493 USD
View
A
Retailer 3
-
₹1,51,160 INR
$1,592 USD
View
A
Retailer 4
-
₹1,51,255 INR
$1,593 USD
View
Final sale: no returns
A
Retailer 5
-
₹1,67,587 INR
$1,765 USD
View
A
Retailer 6
-
₹1,71,290 INR
$1,804 USD
View
A
Retailer 7
-
₹2,13,178 INR
£1,768 GBP
View
Retailer 8
-
₹2,20,664 INR
$2,324 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
₹2,38,799 INR
$2,515 USD
View
A
Retailer 10
-
₹2,56,460 INR
$2,701 USD
View
A
Retailer 11
-
₹2,83,236 INR
$2,983 USD
View
B+
Retailer 12
-
₹2,98,998 INR
$3,149 USD
View
B+
Retailer 13
-
₹3,89,919 INR
ZAR 66,342 ZAR
View
B+
Retailer 14
-
₹4,07,336 INR
$4,290 USD
View
B+
Retailer 15
-
₹4,86,205 INR
£4,032 GBP
View
B+
Retailer 16
-
₹5,31,259 INR
SGD 7,561 SGD
View
B+
Retailer 17
-
₹5,31,300 INR
$5,596 USD
View
B+
Retailer 18
-
₹5,78,056 INR
$6,088 USD
View
Most Expensive
B
Brilliant Earth
21434147A · Oct 30
₹7,26,368 INR
$7,650 USD
View
18 more retailers have this diamond
Prices start from ₹1,30,271 INRSave up to ₹5,96,096 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
2.78ct Heart
₹1,30,271 INR