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Heart|Lab Grown|IGI

1.71ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG776653758

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776653758

Diamond specifications and retailer prices

From €204 EUR
$227 USD
As of October 27, 2026
Save €827 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,031 EUR at Brilliance · As of October 28, 2026
View at Brilliance

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776653758 or 776653758. Listed at 13 retailers as of October 27, 2026, with prices from €204 to €1,031, a €827 spread on the same certified stone. Brilliance lists it at €1,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776653758
Dimensions7.42 × 8.35 × 8.35 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm8.35 mm1.71 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776653758
Side View
Table 60.0%Crown 31.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.3%

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: €1,031 EUR|Low: €204 EUR|High: €1,491 EUR|Avg: €640 EUR
Brilliance
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
October 29, 2026
Retailer 5€204 EUR
Retailer 4€237 EUR
Retailer 9€253 EUR
Retailer 16€288 EUR
Retailer 12€298 EUR
Retailer 3€430 EUR
Retailer 2€472 EUR
Retailer 13€488 EUR
Retailer 6€518 EUR
Retailer 15€548 EUR
Retailer 14€814 EUR
Retailer 10€938 EUR
Retailer 8€998 EUR
Retailer 11€1,020 EUR
Brilliance€1,031 EUR
Retailer 7€1,491 EUR

3 data points across 16 retailers

13 retailers€204 EUR to €1,031 EUR

A
Cheapest Retailer
-
€204 EUR
$227 USD
A
Retailer 2
-
€237 EUR
$264 USD
View
A
Retailer 3
-
€253 EUR
$282 USD
View
A
Retailer 4
-
€288 EUR
HK$2,500 HKD
View
A
Retailer 5
-
€298 EUR
£261 GBP
View
B+
Retailer 6
-
€430 EUR
$479 USD
View
A
Retailer 7
-
€472 EUR
£413 GBP
View
A
Retailer 8
-
€488 EUR
$543 USD
View
B+
Retailer 9
-
€548 EUR
$610 USD
View
B+
Retailer 10
-
€814 EUR
$906 USD
View
B
Retailer 11
-
€938 EUR
A$1,606 AUD
View
B
Retailer 12
-
€1,020 EUR
£894 GBP
View
Most Expensive
B
Brilliance
D46472301 · Oct 28
€1,031 EUR
$1,148 USD
View
12 more retailers have this diamond
Prices start from €204 EURSave up to €827 EUR

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
€204 EUR