CaratHunter
Plans
Round|Lab Grown|IGI

3.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG758580448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758580448

Diamond specifications and retailer prices

From HK$2,997 HKD
As of November 5, 2026
Save HK$19,754 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,751 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758580448 or 758580448. Listed at 20 retailers as of November 5, 2026, with prices from HK$2,997 to HK$22,751, a HK$19,754 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,751. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758580448
Dimensions9.29 × 9.26 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.26 mm3.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758580448
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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 5
Current: HK$22,751 HKD|Low: HK$2,973 HKD|High: HK$24,791 HKD|Avg: HK$9,789 HKD|-8.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 9HK$2,997 HKD
Retailer 5HK$3,358 HKD
Retailer 17HK$3,719 HKD
Retailer 18HK$3,719 HKD
Retailer 16HK$4,903 HKD
Retailer 8HK$4,942 HKD
Retailer 2HK$5,484 HKD
Retailer 19HK$5,900 HKD
Retailer 12HK$6,676 HKD
Retailer 7HK$6,715 HKD
Retailer 6HK$9,006 HKD
Retailer 10HK$11,352 HKD
Retailer 14HK$13,062 HKD
Retailer 3HK$13,203 HKD
Retailer 4HK$14,388 HKD
Retailer 13HK$15,039 HKD
Retailer 15HK$16,389 HKD
Retailer 11HK$16,632 HKD
Do Amore DiamondsHK$22,751 HKD

41 data points across 19 retailers

20 retailersHK$2,997 HKD to HK$22,751 HKD

A
Cheapest Retailer
-
HK$2,997 HKD
A
Retailer 2
-
HK$3,358 HKD
View
A
Retailer 3
-
HK$3,719 HKD
View
Retailer 4
-
HK$3,719 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,903 HKD
View
B+
Retailer 6
-
HK$4,942 HKD
View
A
Retailer 7
-
HK$5,484 HKD
View
A
Retailer 8
-
HK$5,900 HKD
View
A
Retailer 9
-
HK$6,676 HKD
View
A
Retailer 10
-
HK$6,715 HKD
View
B+
Retailer 11
-
HK$9,006 HKD
View
B+
Retailer 12
-
HK$11,352 HKD
View
B
Retailer 13
-
HK$13,062 HKD
View
B+
Retailer 14
-
HK$13,203 HKD
View
B
Retailer 15
-
HK$14,388 HKD
View
B
Retailer 16
-
HK$15,039 HKD
View
Retailer 17
-
HK$15,455 HKD
View
Price last confirmed 68 days ago
B
Retailer 18
-
HK$16,389 HKD
View
B
Retailer 19
-
HK$16,632 HKD
View
Most Expensive
B
Do Amore Diamonds
25-9153103-012 · Nov 6
HK$22,751 HKD
$2,900 USD
View
19 more retailers have this diamond
Prices start from HK$2,997 HKDSave up to HK$19,754 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 Round
HK$2,997 HKD