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Heart|Lab Grown|IGI

2.77ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG790630452

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790630452

Diamond specifications and retailer prices

From €645 EUR
$721 USD
As of October 30, 2026
Save €2,199 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,112 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.77ct lab-grown heart diamond

This 2.77ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790630452 or 790630452. Listed at 15 retailers as of October 29, 2026, with a 341% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.77
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790630452
Dimensions8.52 × 9.83 × 5.63 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm9.83 mm2.77 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790630452
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.3%

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: €2,667 EUR|Low: €645 EUR|High: €2,952 EUR|Avg: €1,719 EUR|-0.3%
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
October 31, 2026
Retailer 10€645 EUR
Retailer 5€832 EUR
Retailer 9€960 EUR
Retailer 8€1,000 EUR
Retailer 11€1,067 EUR
Retailer 7€1,590 EUR
Retailer 6€1,721 EUR
Retailer 2€1,732 EUR
Retailer 3€2,175 EUR
Retailer 12€2,259 EUR
Retailer 13€2,310 EUR
Retailer 4€2,385 EUR
Retailer 1€2,667 EUR
Retailer 14€2,844 EUR

20 data points across 14 retailers

15 retailers€645 EUR to €2,844 EUR

A
Cheapest Retailer
-
€645 EUR
$721 USD
Final sale: no returns
A
Retailer 2
-
€832 EUR
$930 USD
View
A
Retailer 3
-
€960 EUR
$1,072 USD
View
A
Retailer 4
-
€1,000 EUR
$1,117 USD
View
A
Retailer 5
-
€1,067 EUR
£939 GBP
View
A
Retailer 6
-
€1,590 EUR
A$2,732 AUD
View
A
Retailer 7
-
€1,721 EUR
$1,923 USD
View
A
Retailer 8
-
€1,732 EUR
ZAR 31,269 ZAR
View
A
Retailer 9
-
€2,175 EUR
$2,430 USD
View
A
Retailer 10
-
€2,259 EUR
SGD 3,411 SGD
View
A
Retailer 11
-
€2,310 EUR
$2,581 USD
View
A
Retailer 12
-
€2,385 EUR
$2,664 USD
View
B+
Retailer 13
-
€2,667 EUR
$2,980 USD
View
B+
Retailer 14
-
€2,844 EUR
£2,502 GBP
View
Most Expensive
Novita Diamonds
cert_790630452 · Oct 8
€6,112 EUR
A$10,505 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from €645 EURSave up to €2,199 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
2.77ct Heart
€645 EUR