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Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG756506781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756506781

Diamond specifications and retailer prices

From HK$3,483 HKD
$444 USD
As of October 30, 2026
Save HK$24,683 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$28,166 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756506781 or 756506781. Listed at 21 retailers as of October 29, 2026, with prices from HK$3,483 to HK$28,166, a HK$24,683 spread on the same certified stone. Brilliant Earth lists it at HK$28,166. 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

3.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756506781
Dimensions9.27 × 9.19 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm9.19 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756506781
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: HK$28,166 HKD|Low: HK$2,981 HKD|High: HK$29,814 HKD|Avg: HK$8,764 HKD|-5.5%
Brilliant Earth
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
October 31, 2026
Retailer 11HK$3,107 HKD
Retailer 15HK$3,483 HKD
Retailer 14HK$3,852 HKD
Retailer 2HK$5,021 HKD
Retailer 12HK$5,173 HKD
Retailer 4HK$5,178 HKD
Retailer 10HK$6,121 HKD
Retailer 3HK$6,229 HKD
Retailer 8HK$6,252 HKD
Retailer 7HK$8,458 HKD
Retailer 13HK$10,811 HKD
Retailer 6HK$12,671 HKD
Retailer 5HK$14,273 HKD
Retailer 9HK$15,135 HKD
Brilliant EarthHK$28,166 HKD

42 data points across 15 retailers

21 retailersHK$3,483 HKD to HK$28,166 HKD

Retailer 1
-
HK$3,107 HKD
$396 USD
Price last confirmed 10 days ago
Retailer 2
-
HK$3,248 HKD
$414 USD
View
Price last confirmed 31 days ago
Retailer 3
-
HK$3,248 HKD
$414 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
HK$3,483 HKD
$444 USD
View
Final sale: no returns
Retailer 5
-
HK$3,852 HKD
$491 USD
View
Price last confirmed 14 days ago
Retailer 6
-
HK$3,978 HKD
$507 USD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$3,978 HKD
$507 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
HK$5,021 HKD
$640 USD
View
Retailer 9
-
HK$5,173 HKD
£519 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$5,178 HKD
$660 USD
View
A
Retailer 11
-
HK$6,121 HKD
€743 EUR
View
A
Retailer 12
-
HK$6,229 HKD
$794 USD
View
A
Retailer 13
-
HK$6,252 HKD
£627 GBP
View
B+
Retailer 14
-
HK$8,458 HKD
$1,078 USD
View
B+
Retailer 15
-
HK$10,811 HKD
$1,378 USD
View
B
Retailer 16
-
HK$12,671 HKD
$1,615 USD
View
Retailer 17
-
HK$12,953 HKD
$1,651 USD
View
Price last confirmed 40 days ago
Retailer 18
-
HK$12,953 HKD
$1,651 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
HK$14,273 HKD
$1,819 USD
View
B
Retailer 20
-
HK$15,135 HKD
£1,519 GBP
View
Most Expensive
B
Brilliant Earth
18621635A · Oct 29
HK$28,166 HKD
$3,590 USD
View
20 more retailers have this diamond
Prices start from HK$3,483 HKDSave up to HK$24,683 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
3.01ct Round
HK$3,483 HKD