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Heart|Lab Grown|IGI

2.60ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG816601781

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816601781

Diamond specifications and retailer prices

From €1,131 EUR
$1,264 USD
As of October 30, 2026
Save €3,474 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,605 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.6ct lab-grown heart diamond

This 2.6ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816601781 or 816601781. Listed at 21 retailers as of October 30, 2026, with prices from €1,131 to €4,605, a €3,474 spread on the same certified stone. Taylor and Hart lists it at €4,605. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.60
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816601781
Dimensions9.79 × 8.56 × 5.56 mm
L/W Ratio1.14
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
9.79 mm8.56 mm2.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816601781
Side View
Table 59.0%Crown 33.5°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 56.8%

Caratlytics Score

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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: €1,834 EUR|Low: €1,131 EUR|High: €4,273 EUR|Avg: €2,257 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€1,131 EUR
Retailer 6€1,267 EUR
Retailer 11€1,312 EUR
Retailer 9€1,468 EUR
Retailer 3€1,505 EUR
Retailer 1€1,834 EUR
Retailer 7€1,878 EUR
Retailer 8€3,121 EUR
Retailer 4€3,386 EUR
Retailer 2€3,767 EUR
Retailer 5€4,240 EUR

42 data points across 11 retailers

21 retailers€1,131 EUR to €4,605 EUR

A
Cheapest Retailer
-
€1,131 EUR
$1,264 USD
Retailer 2
-
€1,131 EUR
$1,264 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€1,131 EUR
$1,264 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€1,267 EUR
$1,415 USD
View
Final sale: no returns
Retailer 5
-
€1,294 EUR
$1,446 USD
View
Price last confirmed 36 days ago
Retailer 6
-
€1,312 EUR
$1,466 USD
View
Price last confirmed 19 days ago
Retailer 7
-
€1,312 EUR
$1,466 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
€1,312 EUR
$1,466 USD
View
A
Retailer 9
-
€1,468 EUR
$1,640 USD
View
A
Retailer 10
-
€1,505 EUR
$1,681 USD
View
A
Retailer 11
-
€1,834 EUR
£1,613 GBP
View
A
Retailer 12
-
€1,878 EUR
$2,098 USD
View
B+
Retailer 13
-
€2,446 EUR
$2,733 USD
View
B+
Retailer 14
-
€2,461 EUR
$2,749 USD
View
B+
Retailer 15
-
€2,487 EUR
$2,778 USD
View
Retailer 16
-
€3,121 EUR
A$5,365 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€3,386 EUR
ZAR 61,120 ZAR
View
B+
Retailer 18
-
€3,767 EUR
$4,208 USD
View
B
Retailer 19
-
€4,108 EUR
$4,589 USD
View
B+
Retailer 20
-
€4,240 EUR
£3,730 GBP
View
Most Expensive
B
Taylor and Hart
7C1H7AT · Oct 30
€4,605 EUR
$5,145 USD
View
20 more retailers have this diamond
Prices start from €1,131 EURSave up to €3,474 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
2.60ct Heart
€1,131 EUR