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Oval|Lab Grown|IGI

3.07ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG597360683

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG597360683

Diamond specifications and retailer prices

From HK$4,904 HKD
As of November 5, 2026
Save HK$14,005 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$18,908 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct 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 LG597360683 or 597360683. Listed at 16 retailers as of November 4, 2026, with prices from HK$4,904 to HK$18,908, a HK$14,005 spread on the same certified stone. Brilliant Earth lists it at HK$18,908. 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

3.07
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597360683
Dimensions11.64 × 8.30 × 5.19 mm
L/W Ratio1.40
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
11.64 mm8.30 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597360683
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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$18,908 HKD|Low: HK$2,385 HKD|High: HK$23,694 HKD|Avg: HK$9,147 HKD|-20.2%
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$3,217 HKD
Retailer 6HK$3,695 HKD
Retailer 8HK$4,904 HKD
Retailer 14HK$5,877 HKD
Retailer 11HK$5,955 HKD
Retailer 15HK$6,630 HKD
Retailer 3HK$7,603 HKD
Retailer 13HK$7,759 HKD
Retailer 10HK$7,971 HKD
Retailer 12HK$10,506 HKD
Retailer 9HK$12,326 HKD
Retailer 7HK$13,385 HKD
Retailer 5HK$13,526 HKD
Retailer 2HK$14,585 HKD
Brilliant EarthHK$18,908 HKD

28 data points across 15 retailers

16 retailersHK$4,904 HKD to HK$18,908 HKD

Retailer 1
-
HK$2,981 HKD
Price last confirmed 43 days ago
Retailer 2
-
HK$3,342 HKD
View
Price last confirmed 40 days ago
Retailer 3
-
HK$3,648 HKD
View
Price last confirmed 39 days ago
A
Retailer 4
-
HK$4,904 HKD
View
A
Retailer 5
-
HK$5,877 HKD
View
B+
Retailer 6
-
HK$5,955 HKD
View
A
Retailer 7
-
HK$6,630 HKD
View
A
Retailer 8
-
HK$7,603 HKD
View
A
Retailer 9
-
HK$7,759 HKD
View
A
Retailer 10
-
HK$7,971 HKD
View
B+
Retailer 11
-
HK$10,506 HKD
View
Retailer 12
-
HK$11,894 HKD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
HK$12,326 HKD
View
Retailer 14
-
HK$13,526 HKD
View
Price last confirmed 25 days ago
B
Retailer 15
-
HK$14,585 HKD
View
Most Expensive
B
Brilliant Earth
8073387A · Nov 4
HK$18,908 HKD
$2,410 USD
View
15 more retailers have this diamond
Prices start from HK$4,904 HKDSave up to HK$14,005 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 Oval
HK$4,904 HKD