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Heart|Lab Grown|IGI

0.71ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG517212787

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG517212787

Diamond specifications and retailer prices

From $242 USD
As of October 27, 2026
Save $965 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,488 USD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517212787 or 517212787. Listed at 11 retailers as of October 26, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517212787
Dimensions5.21 × 6.14 × 3.75 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
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
5.21 mm6.14 mm0.71 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517212787
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.1%

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: $568 USD|Low: $233 USD|High: $3,080 USD|Avg: $828 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$242 USD
Retailer 2$277 USD
Retailer 7$281 USD
Retailer 4$301 USD
Retailer 5$484 USD
Retailer 11$506 USD
Retailer 1$568 USD
Retailer 6$966 USD
Retailer 10$970 USD
Retailer 9$1,207 USD
Retailer 3$3,080 USD

42 data points across 11 retailers

11 retailers$242 USD to $1,207 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$277 USD
View
A
Retailer 3
-
$281 USD
View
A
Retailer 4
-
$301 USD
View
B+
Retailer 5
-
$484 USD
€461 EUR
View
B+
Retailer 6
-
$506 USD
View
B
Retailer 7
-
$568 USD
£447 GBP
View
B
Retailer 8
-
$966 USD
View
B
Retailer 9
-
$970 USD
View
B
Retailer 10
-
$1,207 USD
£950 GBP
View
Most Expensive
Taylor and Hart
OI2S6VE · Oct 18
$1,488 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $242 USDSave up to $965 USD

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
0.71ct Heart
$242 USD