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Heart|Lab Grown|IGI

3.07ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG533215455

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG533215455

Diamond specifications and retailer prices

From HK$3,315 HKD
As of November 6, 2026
Save HK$26,075 HKD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$29,390 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG533215455 or 533215455. Listed at 28 retailers as of November 6, 2026, with prices from HK$3,315 to HK$29,390, a HK$26,075 spread on the same certified stone. Do Amore Diamonds lists it at HK$29,390. 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

3.07
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533215455
Dimensions10.31 × 8.86 × 5.89 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
10.31 mm8.86 mm3.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533215455
Side View
Table 60.5%Crown 35.3°Girdle: MediumPavilion 39.4°Culet: NoneDepth 57.1%

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: Nov 6
Current: HK$29,390 HKD|Low: HK$3,315 HKD|High: HK$44,853 HKD|Avg: HK$13,860 HKD
Do Amore Diamonds
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
November 6, 2026
Retailer 14HK$3,315 HKD
Retailer 3HK$4,091 HKD
Retailer 9HK$5,251 HKD
Retailer 6HK$5,815 HKD
Retailer 15HK$6,262 HKD
Retailer 13HK$6,411 HKD
Retailer 4HK$6,482 HKD
Retailer 2HK$7,438 HKD
Retailer 12HK$11,521 HKD
Retailer 7HK$15,722 HKD
Retailer 10HK$16,647 HKD
Retailer 5HK$16,725 HKD
Retailer 11HK$18,967 HKD
Retailer 8HK$23,473 HKD
Do Amore DiamondsHK$29,390 HKD

43 data points across 15 retailers

28 retailersHK$3,315 HKD to HK$29,390 HKD

A
Cheapest Retailer
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HK$3,315 HKD
A
Retailer 2
-
HK$3,315 HKD
View
Retailer 3
-
HK$3,315 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$3,315 HKD
View
Price last confirmed 26 days ago
A
Retailer 5
-
HK$3,707 HKD
View
A
Retailer 6
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HK$4,091 HKD
View
Final sale: no returns
Retailer 7
-
HK$4,107 HKD
View
Price last confirmed 27 days ago
Retailer 8
-
HK$4,107 HKD
View
Price last confirmed 34 days ago
A
Retailer 9
-
HK$5,251 HKD
View
A
Retailer 10
-
HK$5,815 HKD
View
A
Retailer 11
-
HK$6,262 HKD
View
B+
Retailer 12
-
HK$6,411 HKD
View
A
Retailer 13
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HK$6,482 HKD
View
A
Retailer 14
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HK$7,438 HKD
View
Retailer 15
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HK$9,569 HKD
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Price last confirmed 37 days ago
Retailer 16
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HK$10,408 HKD
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Price last confirmed 38 days ago
Retailer 17
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HK$10,941 HKD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
HK$11,521 HKD
View
Retailer 19
-
HK$14,570 HKD
View
Price last confirmed 27 days ago
B
Retailer 20
-
HK$14,570 HKD
View
B
Retailer 21
-
HK$14,570 HKD
View
B
Retailer 22
-
HK$15,722 HKD
View
B
Retailer 23
-
HK$16,647 HKD
View
B
Retailer 24
-
HK$16,725 HKD
View
B
Retailer 25
-
HK$18,967 HKD
View
Retailer 26
-
HK$22,964 HKD
View
Price last confirmed 37 days ago
B
Retailer 27
-
HK$23,473 HKD
View
Most Expensive
B
Do Amore Diamonds
27-34E24E260 · Nov 6
HK$29,390 HKD
$3,750 USD
View
27 more retailers have this diamond
Prices start from HK$3,315 HKDSave up to HK$26,075 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
3.07ct Heart
HK$3,315 HKD