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Heart|Lab Grown|IGI

0.71ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836612972

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612972

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 30, 2026
Save €941 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,143 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836612972 or 836612972. Listed at 18 retailers as of October 30, 2026, with prices from €202 to €1,143, a €941 spread on the same certified stone. Reve Diamonds lists it at €1,143. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612972
Dimensions5.63 × 6.09 × 3.45 mm
L/W Ratio1.08
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
5.63 mm6.09 mm0.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612972
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 56.7%

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: €1,006 EUR|Low: €202 EUR|High: €1,143 EUR|Avg: €532 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 7€202 EUR
Retailer 2€226 EUR
Retailer 3€235 EUR
Retailer 14€251 EUR
Retailer 17€354 EUR
Retailer 11€419 EUR
Retailer 5€427 EUR
Retailer 4€454 EUR
Retailer 10€469 EUR
Retailer 15€516 EUR
Retailer 8€544 EUR
Retailer 6€639 EUR
Retailer 12€651 EUR
Retailer 13€662 EUR
Retailer 16€807 EUR
Retailer 9€854 EUR
Retailer 1€1,006 EUR
Reve Diamonds€1,143 EUR

7 data points across 18 retailers

18 retailers€202 EUR to €1,143 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
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€235 EUR
$262 USD
View
A
Retailer 4
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€251 EUR
$280 USD
View
A
Retailer 5
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€354 EUR
$395 USD
View
A
Retailer 6
-
€419 EUR
View
A
Retailer 7
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€427 EUR
$477 USD
View
B+
Retailer 8
-
€454 EUR
ZAR 8,195 ZAR
View
B+
Retailer 9
-
€469 EUR
£412 GBP
View
B+
Retailer 10
-
€516 EUR
$576 USD
View
B+
Retailer 11
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€544 EUR
$608 USD
View
B+
Retailer 12
-
€639 EUR
A$1,099 AUD
View
B+
Retailer 13
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€651 EUR
$727 USD
View
B+
Retailer 14
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€662 EUR
$740 USD
View
B
Retailer 15
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€807 EUR
$902 USD
View
B
Retailer 16
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€854 EUR
$954 USD
View
B
Retailer 17
-
€1,006 EUR
£885 GBP
View
Most Expensive
B
Reve Diamonds
BB370BED8 · Nov 1
€1,143 EUR
$1,277 USD
View
17 more retailers have this diamond
Prices start from €202 EURSave up to €941 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
€202 EUR