CaratHunter
Plans
Heart|Lab Grown|IGI

0.86ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG844618747

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844618747

Diamond specifications and retailer prices

From €462 EUR
$516 USD
As of November 1, 2026
Save €1,628 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,090 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.86ct lab-grown heart diamond

This 0.86ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844618747 or 844618747. Listed at 17 retailers as of October 31, 2026, with prices from €462 to €2,090, a €1,628 spread on the same certified stone. Riddles Jewelry lists it at €2,090. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.86
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618747
Dimensions6.74 × 5.98 × 3.73 mm
L/W Ratio1.13
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
6.74 mm5.98 mm0.86 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618747
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 55.3%

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: Nov 1
Current: €1,777 EUR|Low: €462 EUR|High: €2,090 EUR|Avg: €1,143 EUR|-0.5%
Retailer 1
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
Riddles Jewelry
November 1, 2026
Retailer 16€462 EUR
Retailer 5€556 EUR
Retailer 13€563 EUR
Retailer 9€595 EUR
Retailer 3€724 EUR
Retailer 8€725 EUR
Retailer 10€748 EUR
Retailer 14€823 EUR
Retailer 2€996 EUR
Retailer 11€1,082 EUR
Retailer 12€1,133 EUR
Retailer 7€1,493 EUR
Retailer 4€1,507 EUR
Retailer 15€1,667 EUR
Retailer 6€1,670 EUR
Retailer 1€1,777 EUR
Riddles Jewelry€2,090 EUR

17 data points across 17 retailers

17 retailers€462 EUR to €2,090 EUR

A
Cheapest Retailer
-
€462 EUR
$516 USD
Final sale: no returns
A
Retailer 2
-
€556 EUR
$621 USD
View
B+
Retailer 3
-
€563 EUR
$629 USD
View
A
Retailer 4
-
€595 EUR
£523 GBP
View
B+
Retailer 5
-
€724 EUR
$809 USD
View
B+
Retailer 6
-
€725 EUR
$810 USD
View
B+
Retailer 7
-
€748 EUR
£658 GBP
View
B+
Retailer 8
-
€823 EUR
ZAR 14,845 ZAR
View
B+
Retailer 9
-
€996 EUR
$1,113 USD
View
B
Retailer 10
-
€1,082 EUR
A$1,859 AUD
View
B
Retailer 11
-
€1,133 EUR
A$1,947 AUD
View
B
Retailer 12
-
€1,493 EUR
$1,668 USD
View
B
Retailer 13
-
€1,507 EUR
CA$2,338 CAD
View
B
Retailer 14
-
€1,667 EUR
$1,863 USD
View
B
Retailer 15
-
€1,670 EUR
$1,866 USD
View
B
Retailer 16
-
€1,777 EUR
£1,563 GBP
View
Most Expensive
B
Riddles Jewelry
1993827648 · Oct 31
€2,090 EUR
$2,335 USD
View
16 more retailers have this diamond
Prices start from €462 EURSave up to €1,628 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
0.86ct Heart
€462 EUR