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Heart|Lab Grown|IGI

1.71ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG818683416

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818683416

Diamond specifications and retailer prices

From ₹60,388 INR
$636 USD
As of October 30, 2026
Save ₹4,75,130 INR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹5,35,518 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.71ct lab-grown heart diamond

This 1.71ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683416 or 818683416. Listed at 14 retailers as of October 30, 2026, with prices from ₹60,388 to ₹5,35,518, a ₹4,75,130 spread on the same certified stone. Do Amore Diamonds lists it at ₹5,35,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683416
Dimensions8.00 × 7.47 × 4.88 mm
L/W Ratio1.07
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
8.00 mm7.47 mm1.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683416
Side View
Table 57.0%Crown 35°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 61.0%

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: ₹5,35,518 INR|Low: ₹60,388 INR|High: ₹7,71,944 INR|Avg: ₹2,37,610 INR|-30.6%
Do Amore Diamonds
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
October 30, 2026
Retailer 10₹60,388 INR
Retailer 3₹65,705 INR
Retailer 13₹85,455 INR
Retailer 5₹89,253 INR
Retailer 6₹1,03,590 INR
Retailer 12₹1,14,510 INR
Retailer 8₹1,30,604 INR
Retailer 4₹1,37,583 INR
Retailer 14₹1,78,791 INR
Retailer 15₹2,17,246 INR
Retailer 9₹3,05,084 INR
Retailer 11₹3,19,982 INR
Retailer 2₹3,81,699 INR
Retailer 7₹4,53,861 INR
Do Amore Diamonds₹5,35,518 INR

23 data points across 15 retailers

14 retailers₹60,388 INR to ₹5,35,518 INR

A
Cheapest Retailer
-
₹60,388 INR
$636 USD
A
Retailer 2
-
₹65,705 INR
$692 USD
View
A
Retailer 3
-
₹85,455 INR
$900 USD
View
A
Retailer 4
-
₹89,253 INR
$940 USD
View
A
Retailer 5
-
₹1,03,590 INR
$1,091 USD
View
A
Retailer 6
-
₹1,14,510 INR
$1,206 USD
View
B+
Retailer 7
-
₹1,30,604 INR
€1,310 EUR
View
Retailer 8
-
₹1,37,583 INR
$1,449 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
₹1,78,791 INR
$1,883 USD
View
B
Retailer 10
-
₹2,17,246 INR
$2,288 USD
View
B+
Retailer 11
-
₹3,05,084 INR
£2,530 GBP
View
B
Retailer 12
-
₹3,19,982 INR
$3,370 USD
View
B
Retailer 13
-
₹3,81,699 INR
$4,020 USD
View
Most Expensive
B
Do Amore Diamonds
27-080828369 · Oct 31
₹5,35,518 INR
$5,640 USD
View
13 more retailers have this diamond
Prices start from ₹60,388 INRSave up to ₹4,75,130 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
1.71ct Heart
₹60,388 INR