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Oval|Lab Grown|IGI

3.03ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG570365523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG570365523

Diamond specifications and retailer prices

From HK$4,864 HKD
As of November 5, 2026
Save HK$13,809 HKD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$18,673 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG570365523 or 570365523. Listed at 17 retailers as of November 4, 2026, with prices from HK$4,864 to HK$18,673, a HK$13,809 spread on the same certified stone. Brilliant Earth lists it at HK$18,673. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570365523
Dimensions11.53 × 8.30 × 5.07 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.53 mm8.30 mm3.03 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570365523
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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$18,673 HKD|Low: HK$2,362 HKD|High: HK$23,380 HKD|Avg: HK$9,446 HKD|-20.1%
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
Retailer 16
November 5, 2026
Retailer 5HK$3,178 HKD
Retailer 7HK$3,656 HKD
Retailer 9HK$4,864 HKD
Retailer 15HK$5,814 HKD
Retailer 12HK$5,892 HKD
Retailer 4HK$6,575 HKD
Retailer 3HK$7,430 HKD
Retailer 14HK$7,665 HKD
Retailer 11HK$7,877 HKD
Retailer 13HK$10,372 HKD
Retailer 10HK$12,185 HKD
Retailer 8HK$13,150 HKD
Retailer 2HK$14,413 HKD
Retailer 6HK$14,672 HKD
Retailer 16HK$14,672 HKD
Brilliant EarthHK$18,673 HKD

31 data points across 16 retailers

17 retailersHK$4,864 HKD to HK$18,673 HKD

Retailer 1
-
HK$2,950 HKD
Price last confirmed 43 days ago
Retailer 2
-
HK$3,303 HKD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$3,609 HKD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
HK$4,864 HKD
View
A
Retailer 5
-
HK$5,814 HKD
View
B
Retailer 6
-
HK$5,892 HKD
View
B+
Retailer 7
-
HK$6,575 HKD
View
B+
Retailer 8
-
HK$7,430 HKD
View
B+
Retailer 9
-
HK$7,665 HKD
View
B+
Retailer 10
-
HK$7,877 HKD
View
B+
Retailer 11
-
HK$10,372 HKD
View
Retailer 12
-
HK$11,745 HKD
View
Price last confirmed 38 days ago
B
Retailer 13
-
HK$12,185 HKD
View
B
Retailer 14
-
HK$14,413 HKD
View
Retailer 15
-
HK$14,672 HKD
View
Price last confirmed 18 days ago
Retailer 16
-
HK$14,672 HKD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
7629194A · Nov 4
HK$18,673 HKD
$2,380 USD
View
16 more retailers have this diamond
Prices start from HK$4,864 HKDSave up to HK$13,809 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
3.03ct Oval
HK$4,864 HKD