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Heart|Lab Grown|IGI

0.71ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836612966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612966

Diamond specifications and retailer prices

From €314 EUR
$351 USD
As of October 30, 2026
Save €1,207 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,521 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836612966 or 836612966. Listed at 17 retailers as of October 30, 2026, with prices from €314 to €1,521, a €1,207 spread on the same certified stone. MOH London lists it at €1,521. 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

0.71
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612966
Dimensions5.66 × 6.26 × 3.45 mm
L/W Ratio1.11
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
5.66 mm6.26 mm0.71 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612966
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 55.1%

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: €1,521 EUR|Low: €314 EUR|High: €1,529 EUR|Avg: €786 EUR|-0.5%
MOH London
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
November 1, 2026
Retailer 7€314 EUR
Retailer 3€351 EUR
Retailer 4€364 EUR
Retailer 14€389 EUR
Retailer 6€465 EUR
Retailer 13€548 EUR
Retailer 10€626 EUR
Retailer 15€656 EUR
Retailer 2€700 EUR
Retailer 17€704 EUR
Retailer 12€823 EUR
Retailer 8€886 EUR
Retailer 11€1,141 EUR
Retailer 16€1,251 EUR
Retailer 9€1,288 EUR
Retailer 5€1,499 EUR
MOH London€1,521 EUR

7 data points across 17 retailers

17 retailers€314 EUR to €1,521 EUR

A
Cheapest Retailer
-
€314 EUR
$351 USD
A
Retailer 2
-
€351 EUR
$392 USD
View
Final sale: no returns
A
Retailer 3
-
€364 EUR
$407 USD
View
A
Retailer 4
-
€389 EUR
$435 USD
View
B+
Retailer 5
-
€465 EUR
$520 USD
View
B+
Retailer 6
-
€548 EUR
$612 USD
View
B+
Retailer 7
-
€626 EUR
View
B+
Retailer 8
-
€656 EUR
$733 USD
View
B+
Retailer 9
-
€700 EUR
£616 GBP
View
B+
Retailer 10
-
€704 EUR
ZAR 12,704 ZAR
View
B+
Retailer 11
-
€823 EUR
$920 USD
View
B
Retailer 12
-
€886 EUR
$990 USD
View
B
Retailer 13
-
€1,141 EUR
$1,275 USD
View
B
Retailer 14
-
€1,251 EUR
$1,398 USD
View
B
Retailer 15
-
€1,288 EUR
$1,439 USD
View
B
Retailer 16
-
€1,499 EUR
$1,674 USD
View
Most Expensive
B
MOH London
LG836612966 · Nov 1
€1,521 EUR
£1,338 GBP
View
16 more retailers have this diamond
Prices start from €314 EURSave up to €1,207 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
0.71ct Heart
€314 EUR