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Oval|Lab Grown|IGI

3.06ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG570374183

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG570374183

Diamond specifications and retailer prices

From HK$4,904 HKD
As of November 5, 2026
Save HK$13,926 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$18,830 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570374183 or 570374183. Listed at 16 retailers as of November 4, 2026, with prices from HK$4,904 to HK$18,830, a HK$13,926 spread on the same certified stone. Brilliant Earth lists it at HK$18,830. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570374183
Dimensions11.78 × 8.27 × 5.09 mm
L/W Ratio1.42
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
11.78 mm8.27 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570374183
Side View
Table 61.0%Crown 33.6°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.5%

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: Nov 5
Current: HK$18,830 HKD|Low: HK$2,377 HKD|High: HK$23,616 HKD|Avg: HK$9,019 HKD|-20.3%
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
November 5, 2026
Retailer 4HK$3,209 HKD
Retailer 6HK$3,688 HKD
Retailer 2HK$4,904 HKD
Retailer 14HK$5,861 HKD
Retailer 10HK$5,939 HKD
Retailer 15HK$6,614 HKD
Retailer 3HK$7,563 HKD
Retailer 13HK$7,736 HKD
Retailer 9HK$7,956 HKD
Retailer 11HK$10,474 HKD
Retailer 8HK$12,294 HKD
Retailer 7HK$13,267 HKD
Retailer 5HK$13,495 HKD
Retailer 12HK$13,879 HKD
Brilliant EarthHK$18,830 HKD

29 data points across 15 retailers

16 retailersHK$4,904 HKD to HK$18,830 HKD

Retailer 1
-
HK$2,974 HKD
Price last confirmed 43 days ago
Retailer 2
-
HK$3,334 HKD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$3,640 HKD
View
Price last confirmed 39 days ago
A
Retailer 4
-
HK$4,904 HKD
View
A
Retailer 5
-
HK$5,861 HKD
View
B+
Retailer 6
-
HK$5,939 HKD
View
A
Retailer 7
-
HK$6,614 HKD
View
A
Retailer 8
-
HK$7,563 HKD
View
A
Retailer 9
-
HK$7,736 HKD
View
A
Retailer 10
-
HK$7,956 HKD
View
B+
Retailer 11
-
HK$10,474 HKD
View
Retailer 12
-
HK$11,855 HKD
View
Price last confirmed 38 days ago
B
Retailer 13
-
HK$12,294 HKD
View
Retailer 14
-
HK$13,495 HKD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
HK$13,879 HKD
View
Most Expensive
B
Brilliant Earth
7622528A · Nov 4
HK$18,830 HKD
$2,400 USD
View
15 more retailers have this diamond
Prices start from HK$4,904 HKDSave up to HK$13,926 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
3.06ct Oval
HK$4,904 HKD