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Heart|Lab Grown|IGI

1.66ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1203217

Certificate IGI LGG1203217

Diamond specifications and retailer prices

From ₹26,860 INR
$283 USD
As of November 1, 2026
Save ₹94,427 INR (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹1,21,286 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.66ct lab-grown heart diamond

This 1.66ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1203217. Listed at 5 retailers as of October 31, 2026, with prices from ₹26,860 to ₹1,21,286, a ₹94,427 spread on the same certified stone. Taylor and Hart lists it at ₹1,21,286. 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

1.66
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1203217
Dimensions7.40 × 8.06 × 4.75 mm
L/W Ratio1.09
Top View
7.40 mm8.06 mm1.66 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1203217
Side View
Table 49.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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 1
Current: ₹34,686 INR|Low: ₹26,860 INR|High: ₹1,27,654 INR|Avg: ₹72,687 INR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 3₹26,860 INR
Retailer 1₹34,686 INR
Retailer 4₹45,082 INR
Retailer 2₹57,809 INR
Taylor and Hart₹1,21,286 INR
Retailer 5₹1,27,654 INR

39 data points across 6 retailers

5 retailers₹26,860 INR to ₹1,21,286 INR

A
Cheapest Retailer
-
₹26,860 INR
$283 USD
Final sale: no returns
A
Retailer 2
-
₹34,686 INR
£288 GBP
View
A
Retailer 3
-
₹45,082 INR
$475 USD
View
B+
Retailer 4
-
₹57,809 INR
£480 GBP
View
Most Expensive
B
Taylor and Hart
KXZBNVW · Oct 31
₹1,21,286 INR
$1,278 USD
View
4 more retailers have this diamond
Prices start from ₹26,860 INRSave up to ₹94,427 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
1.66ct Heart
₹26,860 INR