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Radiant|Lab Grown|GIA

2.78ct E IF Radiant Lab Grown Diamond

GD • E/IF • GIA 7506164040

Certificate GIA 7506164040

Diamond specifications and retailer prices

From ₹1,86,348 INR
$1,956 USD
As of October 27, 2026
Save ₹12,17,932 INR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹14,04,280 INR at Zales · As of October 28, 2026
View at Zales

About this 2.78ct lab-grown radiant diamond

This 2.78ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506164040. Listed at 19 retailers as of October 27, 2026, with prices from ₹1,86,348 to ₹14,04,280, a ₹12,17,932 spread on the same certified stone. Zales lists it at ₹14,04,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.78
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7506164040
Dimensions9.93 × 7.08 × 4.61 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
9.93 mm7.08 mm2.78 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506164040
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.1%

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 27
Current: ₹6,50,942 INR|Low: ₹2,31,982 INR|High: ₹14,04,280 INR|Avg: ₹5,75,034 INR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Zales
October 29, 2026
Retailer 10₹2,31,982 INR
Retailer 2₹2,43,701 INR
Retailer 12₹2,87,239 INR
Retailer 5₹3,03,530 INR
Retailer 7₹3,58,820 INR
Retailer 9₹5,38,276 INR
Retailer 8₹5,67,485 INR
Retailer 1₹6,50,942 INR
Retailer 11₹6,50,994 INR
Retailer 4₹7,24,909 INR
Retailer 3₹8,34,267 INR
Retailer 13₹12,82,334 INR
Retailer 6₹12,96,625 INR
Zales₹14,04,280 INR

27 data points across 14 retailers

19 retailers₹1,86,348 INR to ₹14,04,280 INR

A
Cheapest Retailer
-
₹1,86,348 INR
$1,956 USD
A
Retailer 2
-
₹2,02,830 INR
$2,129 USD
View
A
Retailer 3
-
₹2,16,168 INR
$2,269 USD
View
A
Retailer 4
-
₹2,16,168 INR
$2,269 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
₹2,31,982 INR
$2,435 USD
View
A
Retailer 6
-
₹2,43,701 INR
$2,558 USD
View
B+
Retailer 7
-
₹2,87,239 INR
$3,015 USD
View
B+
Retailer 8
-
₹3,03,530 INR
$3,186 USD
View
B+
Retailer 9
-
₹3,28,015 INR
$3,443 USD
View
B+
Retailer 10
-
₹3,58,820 INR
€3,587 EUR
View
B
Retailer 11
-
₹5,38,276 INR
$5,650 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
₹5,67,485 INR
A$9,164 AUD
View
Price last confirmed 7 days ago
B
Retailer 13
-
₹6,50,942 INR
£5,380 GBP
View
B
Retailer 14
-
₹6,50,994 INR
$6,833 USD
View
B
Retailer 15
-
₹7,24,909 INR
$7,609 USD
View
B
Retailer 16
-
₹8,34,267 INR
$8,757 USD
View
B
Retailer 17
-
₹12,82,334 INR
$13,460 USD
View
B
Retailer 18
-
₹12,96,625 INR
$13,610 USD
View
Most Expensive
B
Zales
521509551 · Oct 28
₹14,04,280 INR
$14,740 USD
View
18 more retailers have this diamond
Prices start from ₹1,86,348 INRSave up to ₹12,17,932 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 Radiant
₹1,86,348 INR