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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 HK$5,657 HKD
$721 USD
As of October 30, 2026
Save HK$19,273 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$53,572 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$23,380 HKD|Low: HK$5,657 HKD|High: HK$25,877 HKD|Avg: HK$15,067 HKD|-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 10HK$5,657 HKD
Retailer 5HK$7,297 HKD
Retailer 9HK$8,411 HKD
Retailer 8HK$8,764 HKD
Retailer 11HK$9,354 HKD
Retailer 7HK$13,932 HKD
Retailer 6HK$15,087 HKD
Retailer 2HK$15,186 HKD
Retailer 3HK$19,065 HKD
Retailer 12HK$19,804 HKD
Retailer 13HK$20,246 HKD
Retailer 4HK$20,901 HKD
Retailer 1HK$23,380 HKD
Retailer 14HK$24,930 HKD

20 data points across 14 retailers

15 retailersHK$5,657 HKD to HK$24,930 HKD

A
Cheapest Retailer
-
HK$5,657 HKD
$721 USD
Final sale: no returns
A
Retailer 2
-
HK$7,297 HKD
$930 USD
View
A
Retailer 3
-
HK$8,411 HKD
$1,072 USD
View
A
Retailer 4
-
HK$8,764 HKD
$1,117 USD
View
A
Retailer 5
-
HK$9,354 HKD
£939 GBP
View
A
Retailer 6
-
HK$13,932 HKD
A$2,732 AUD
View
A
Retailer 7
-
HK$15,087 HKD
$1,923 USD
View
A
Retailer 8
-
HK$15,186 HKD
ZAR 31,269 ZAR
View
A
Retailer 9
-
HK$19,065 HKD
$2,430 USD
View
A
Retailer 10
-
HK$19,804 HKD
SGD 3,411 SGD
View
A
Retailer 11
-
HK$20,246 HKD
$2,581 USD
View
A
Retailer 12
-
HK$20,901 HKD
$2,664 USD
View
B+
Retailer 13
-
HK$23,380 HKD
$2,980 USD
View
B+
Retailer 14
-
HK$24,930 HKD
£2,502 GBP
View
Most Expensive
Novita Diamonds
cert_790630452 · Oct 8
HK$53,572 HKD
A$10,505 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from HK$5,657 HKDSave up to HK$19,273 HKD

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
HK$5,657 HKD