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Cushion|Lab Grown|IGI

2.78ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816616094

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816616094

Diamond specifications and retailer prices

From ₹1,67,587 INR
$1,765 USD
As of October 29, 2026
Save ₹8,87,308 INR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹10,54,895 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.78ct lab-grown cushion diamond

This 2.78ct lab-grown cushion 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 LG816616094 or 816616094. Listed at 16 retailers as of October 29, 2026, with prices from ₹1,67,587 to ₹10,54,895, a ₹8,87,308 spread on the same certified stone. Brilliant Earth lists it at ₹10,54,895. 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 angle34.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616094
Dimensions10.17 × 6.89 × 4.56 mm
L/W Ratio1.48
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
10.17 mm6.89 mm2.78 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616094
Side View
Table 64.0%Crown 34.8°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: ₹10,54,895 INR|Low: ₹1,50,211 INR|High: ₹10,92,875 INR|Avg: ₹4,16,464 INR|-3.5%
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
October 30, 2026
Retailer 8₹1,55,623 INR
Retailer 12₹1,67,587 INR
Retailer 15₹1,74,138 INR
Retailer 2₹2,13,175 INR
Retailer 3₹2,38,799 INR
Retailer 4₹2,56,460 INR
Retailer 10₹2,89,522 INR
Retailer 13₹2,98,998 INR
Retailer 14₹3,64,654 INR
Retailer 9₹3,89,919 INR
Retailer 16₹4,07,336 INR
Retailer 11₹4,88,134 INR
Retailer 6₹5,31,300 INR
Retailer 7₹5,89,165 INR
Retailer 5₹6,09,672 INR
Brilliant Earth₹10,54,895 INR

31 data points across 16 retailers

16 retailers₹1,67,587 INR to ₹10,54,895 INR

Retailer 1
-
₹1,55,623 INR
$1,639 USD
Price last confirmed 17 days ago
A
Retailer 2
-
₹1,67,587 INR
$1,765 USD
View
A
Retailer 3
-
₹1,74,138 INR
$1,834 USD
View
Final sale: no returns
A
Retailer 4
-
₹2,13,175 INR
£1,768 GBP
View
A
Retailer 5
-
₹2,38,799 INR
$2,515 USD
View
A
Retailer 6
-
₹2,56,460 INR
$2,701 USD
View
A
Retailer 7
-
₹2,89,522 INR
€2,904 EUR
View
A
Retailer 8
-
₹2,98,998 INR
$3,149 USD
View
A
Retailer 9
-
₹3,64,654 INR
£3,024 GBP
View
B+
Retailer 10
-
₹3,89,919 INR
ZAR 66,342 ZAR
View
B+
Retailer 11
-
₹4,07,336 INR
$4,290 USD
View
B+
Retailer 12
-
₹4,88,134 INR
£4,048 GBP
View
B+
Retailer 13
-
₹5,31,300 INR
$5,596 USD
View
Retailer 14
-
₹5,89,165 INR
$6,205 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
₹6,09,672 INR
SGD 8,677 SGD
View
Most Expensive
B
Brilliant Earth
21421918A · Oct 29
₹10,54,895 INR
$11,110 USD
View
15 more retailers have this diamond
Prices start from ₹1,67,587 INRSave up to ₹8,87,308 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 Cushion
₹1,67,587 INR