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Oval|Lab Grown|IGI

6.09ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG822630031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG822630031

Diamond specifications and retailer prices

From HK$8,737 HKD
As of November 1, 2026
Save HK$58,971 HKD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$67,708 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 6.09ct lab-grown oval diamond

This 6.09ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822630031 or 822630031. Listed at 12 retailers as of October 26, 2026, with prices from HK$8,737 to HK$67,708, a HK$58,971 spread on the same certified stone. Brilliant Earth lists it at HK$67,708. 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

6.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822630031
Dimensions14.75 × 10.31 × 6.34 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.75 mm10.31 mm6.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822630031
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.5%

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 1
Current: HK$34,521 HKD|Low: HK$8,737 HKD|High: HK$69,748 HKD|Avg: HK$24,879 HKD|-50.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2HK$8,737 HKD
Retailer 4HK$11,434 HKD
Retailer 11HK$12,271 HKD
Retailer 7HK$15,001 HKD
Retailer 10HK$16,044 HKD
Retailer 6HK$25,325 HKD
Retailer 3HK$26,389 HKD
Retailer 9HK$27,421 HKD
Retailer 8HK$28,706 HKD
Brilliant EarthHK$34,521 HKD
Retailer 5HK$36,012 HKD

23 data points across 11 retailers

12 retailersHK$8,737 HKD to HK$67,708 HKD

A
Cheapest Retailer
-
HK$8,737 HKD
A
Retailer 2
-
HK$11,434 HKD
€1,388 EUR
View
B+
Retailer 3
-
HK$12,271 HKD
$1,564 USD
View
B+
Retailer 4
-
HK$15,001 HKD
$1,912 USD
View
B+
Retailer 5
-
HK$16,044 HKD
$2,045 USD
View
B
Retailer 6
-
HK$25,325 HKD
SGD 4,362 SGD
View
B
Retailer 7
-
HK$26,389 HKD
$3,364 USD
View
Retailer 8
-
HK$27,421 HKD
$3,495 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$28,706 HKD
£2,881 GBP
View
Price last confirmed 12 days ago
B
Retailer 10
-
HK$34,521 HKD
$4,400 USD
View
B
Retailer 11
-
HK$36,012 HKD
$4,590 USD
View
Most Expensive
B
Brilliant Earth
20830631A · Oct 26
HK$67,708 HKD
$8,630 USD
View
11 more retailers have this diamond
Prices start from HK$8,737 HKDSave up to HK$58,971 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
6.09ct Oval
HK$8,737 HKD