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Heart|Lab Grown|IGI

1.00ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG842658717

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842658717

Diamond specifications and retailer prices

From ₹30,954 INR
$326 USD
As of October 30, 2026
Save ₹1,28,220 INR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,59,174 INR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG842658717 or 842658717. Listed at 17 retailers as of October 27, 2026, with prices from ₹30,954 to ₹1,59,174, a ₹1,28,220 spread on the same certified stone. Queensmith lists it at ₹1,59,174. 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

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842658717
Dimensions5.95 × 6.60 × 4.16 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm6.60 mm1.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842658717
Side View
Table 65.0%Crown 35.4°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 63.0%

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 30
Current: ₹1,59,174 INR|Low: ₹30,954 INR|High: ₹1,59,174 INR|Avg: ₹80,188 INR
Queensmith
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
October 31, 2026
Retailer 5₹30,954 INR
Retailer 13₹36,488 INR
Retailer 12₹46,336 INR
Retailer 10₹46,526 INR
Retailer 2₹55,332 INR
Retailer 8₹55,451 INR
Retailer 17₹59,115 INR
Retailer 14₹60,901 INR
Retailer 6₹73,112 INR
Retailer 11₹83,081 INR
Retailer 16₹83,936 INR
Retailer 7₹92,045 INR
Retailer 15₹1,01,155 INR
Retailer 9₹1,15,193 INR
Retailer 3₹1,38,072 INR
Retailer 4₹1,41,267 INR
Queensmith₹1,59,174 INR

15 data points across 17 retailers

17 retailers₹30,954 INR to ₹1,59,174 INR

A
Cheapest Retailer
-
₹30,954 INR
$326 USD
Final sale: no returns
A
Retailer 2
-
₹36,488 INR
£303 GBP
View
B+
Retailer 3
-
₹46,336 INR
$488 USD
View
A
Retailer 4
-
₹46,526 INR
$490 USD
View
B+
Retailer 5
-
₹55,332 INR
€555 EUR
View
B+
Retailer 6
-
₹55,451 INR
$584 USD
View
B+
Retailer 7
-
₹59,115 INR
ZAR 10,058 ZAR
View
B+
Retailer 8
-
₹60,901 INR
£505 GBP
View
B+
Retailer 9
-
₹73,112 INR
$770 USD
View
B
Retailer 10
-
₹83,081 INR
$875 USD
View
B
Retailer 11
-
₹83,936 INR
A$1,360 AUD
View
B
Retailer 12
-
₹92,045 INR
SGD 1,310 SGD
View
B
Retailer 13
-
₹1,01,155 INR
A$1,639 AUD
View
B
Retailer 14
-
₹1,15,193 INR
$1,213 USD
View
B
Retailer 15
-
₹1,38,072 INR
£1,145 GBP
View
B
Retailer 16
-
₹1,41,267 INR
$1,488 USD
View
Most Expensive
B
Queensmith
LG842658717 · Oct 27
₹1,59,174 INR
£1,320 GBP
View
16 more retailers have this diamond
Prices start from ₹30,954 INRSave up to ₹1,28,220 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
1.00ct Heart
₹30,954 INR