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Oval|Lab Grown|IGI

3.09ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG847617837

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847617837

Diamond specifications and retailer prices

From HK$4,830 HKD
£485 GBP
As of October 28, 2026
Save HK$26,788 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$31,618 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847617837 or 847617837. Listed at 13 retailers as of October 28, 2026, with prices from HK$4,830 to HK$31,618, a HK$26,788 spread on the same certified stone. Brilliant Earth lists it at HK$31,618. 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

3.09
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847617837
Dimensions12.24 × 8.08 × 5.03 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm8.08 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847617837
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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: Oct 28
Current: HK$31,618 HKD|Low: HK$4,830 HKD|High: HK$39,542 HKD|Avg: HK$11,864 HKD|-20.0%
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
October 31, 2026
Retailer 9HK$4,830 HKD
Retailer 10HK$5,845 HKD
Retailer 12HK$5,845 HKD
Retailer 2HK$6,772 HKD
Retailer 8HK$6,906 HKD
Retailer 3HK$8,981 HKD
Retailer 5HK$9,153 HKD
Retailer 6HK$9,619 HKD
Retailer 13HK$11,439 HKD
Retailer 11HK$13,786 HKD
Retailer 7HK$15,401 HKD
Retailer 4HK$15,654 HKD
Brilliant EarthHK$31,618 HKD

9 data points across 13 retailers

13 retailersHK$4,830 HKD to HK$31,618 HKD

A
Cheapest Retailer
-
HK$4,830 HKD
£485 GBP
B+
Retailer 2
-
HK$5,845 HKD
$745 USD
View
A
Retailer 3
-
HK$5,845 HKD
$745 USD
View
A
Retailer 4
-
HK$6,772 HKD
€822 EUR
View
A
Retailer 5
-
HK$6,906 HKD
£693 GBP
View
B+
Retailer 6
-
HK$8,981 HKD
A$1,761 AUD
View
Retailer 7
-
HK$9,153 HKD
ZAR 18,848 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$9,619 HKD
$1,226 USD
View
B+
Retailer 9
-
HK$11,439 HKD
$1,458 USD
View
B+
Retailer 10
-
HK$13,786 HKD
$1,757 USD
View
B+
Retailer 11
-
HK$15,401 HKD
$1,963 USD
View
B
Retailer 12
-
HK$15,654 HKD
£1,571 GBP
View
Most Expensive
B
Brilliant Earth
22228265A · Oct 28
HK$31,618 HKD
$4,030 USD
View
12 more retailers have this diamond
Prices start from HK$4,830 HKDSave up to HK$26,788 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
3.09ct Oval
HK$4,830 HKD