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Heart|Lab Grown|IGI

7.56ct F SI1 Heart Lab Grown Diamond

EX • F/SI1 • IGI LG653447586

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG653447586

Diamond specifications and retailer prices

From HK$10,435 HKD
$1,330 USD
As of November 2, 2026
Save HK$21,224 HKD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$31,659 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 7.56ct lab-grown heart diamond

This 7.56ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653447586 or 653447586. Listed at 16 retailers as of October 31, 2026, with prices from HK$10,435 to HK$31,659, a HK$21,224 spread on the same certified stone. Taylor and Hart lists it at HK$31,659. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.56
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653447586
Dimensions12.59 × 13.23 × 7.99 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm13.23 mm7.56 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653447586
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.4%

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 2
Current: HK$14,500 HKD|Low: HK$10,082 HKD|High: HK$32,953 HKD|Avg: HK$18,182 HKD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 2, 2026
Retailer 6HK$10,435 HKD
Retailer 3HK$10,806 HKD
Retailer 9HK$12,577 HKD
Retailer 4HK$13,087 HKD
Retailer 5HK$14,277 HKD
Retailer 1HK$14,500 HKD
Retailer 2HK$18,758 HKD
Retailer 10HK$19,576 HKD
Retailer 7HK$30,970 HKD
Retailer 8HK$31,282 HKD
Taylor and HartHK$31,659 HKD

37 data points across 11 retailers

16 retailersHK$10,435 HKD to HK$31,659 HKD

Retailer 1
-
HK$8,725 HKD
$1,112 USD
Price last confirmed 25 days ago
Retailer 2
-
HK$9,494 HKD
$1,210 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$10,121 HKD
$1,290 USD
View
Price last confirmed 30 days ago
Retailer 4
-
HK$10,121 HKD
$1,290 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$10,435 HKD
$1,330 USD
View
A
Retailer 6
-
HK$10,806 HKD
£1,084 GBP
View
A
Retailer 7
-
HK$12,577 HKD
$1,603 USD
View
A
Retailer 8
-
HK$13,087 HKD
£1,313 GBP
View
A
Retailer 9
-
HK$14,277 HKD
€1,733 EUR
View
B+
Retailer 10
-
HK$14,500 HKD
$1,848 USD
View
B+
Retailer 11
-
HK$18,758 HKD
A$3,678 AUD
View
Retailer 12
-
HK$18,972 HKD
$2,418 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
HK$19,576 HKD
$2,495 USD
View
B+
Retailer 14
-
HK$30,970 HKD
£3,108 GBP
View
B
Retailer 15
-
HK$31,282 HKD
$3,987 USD
View
Most Expensive
B
Taylor and Hart
XKD3DID · Oct 31
HK$31,659 HKD
$4,035 USD
View
15 more retailers have this diamond
Prices start from HK$10,435 HKDSave up to HK$21,224 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
7.56ct Heart
HK$10,435 HKD