CaratHunter
Plans
Oval|Lab Grown|IGI

5.09ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG840636309

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840636309

Diamond specifications and retailer prices

From HK$8,607 HKD
$1,097 USD
As of November 1, 2026
Save HK$31,249 HKD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$39,856 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840636309 or 840636309. Listed at 22 retailers as of November 1, 2026, with prices from HK$8,607 to HK$39,856, a HK$31,249 spread on the same certified stone. Rare Carat lists it at HK$39,856. 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

5.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636309
Dimensions14.18 × 9.79 × 5.98 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.18 mm9.79 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636309
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°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 1
Current: HK$39,856 HKD|Low: HK$8,262 HKD|High: HK$40,092 HKD|Avg: HK$19,580 HKD|-0.6%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 3HK$8,607 HKD
Retailer 22HK$9,360 HKD
Retailer 8HK$9,635 HKD
Retailer 6HK$9,980 HKD
Retailer 9HK$9,980 HKD
Retailer 2HK$10,450 HKD
Retailer 21HK$11,141 HKD
Retailer 12HK$13,228 HKD
Retailer 13HK$14,462 HKD
Retailer 18HK$15,372 HKD
Retailer 7HK$15,880 HKD
Retailer 10HK$18,704 HKD
Retailer 19HK$18,806 HKD
Retailer 17HK$20,225 HKD
Retailer 20HK$20,278 HKD
Retailer 5HK$27,295 HKD
Retailer 4HK$27,501 HKD
Retailer 15HK$28,904 HKD
Retailer 11HK$30,333 HKD
Retailer 16HK$33,848 HKD
Retailer 14HK$34,888 HKD
Rare CaratHK$39,856 HKD

31 data points across 22 retailers

22 retailersHK$8,607 HKD to HK$39,856 HKD

A
Cheapest Retailer
-
HK$8,607 HKD
$1,097 USD
A
Retailer 2
-
HK$9,360 HKD
$1,193 USD
View
A
Retailer 3
-
HK$9,635 HKD
$1,228 USD
View
Final sale: no returns
Retailer 4
-
HK$9,980 HKD
$1,272 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$9,980 HKD
$1,272 USD
View
A
Retailer 6
-
HK$10,450 HKD
£1,049 GBP
View
A
Retailer 7
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 8
-
HK$13,228 HKD
$1,686 USD
View
B+
Retailer 9
-
HK$14,462 HKD
£1,451 GBP
View
B+
Retailer 10
-
HK$15,372 HKD
€1,866 EUR
View
B+
Retailer 11
-
HK$15,880 HKD
$2,024 USD
View
B+
Retailer 12
-
HK$18,704 HKD
$2,384 USD
View
B+
Retailer 13
-
HK$18,806 HKD
$2,397 USD
View
B+
Retailer 14
-
HK$20,225 HKD
A$3,966 AUD
View
B+
Retailer 15
-
HK$20,278 HKD
ZAR 41,754 ZAR
View
B
Retailer 16
-
HK$27,295 HKD
$3,479 USD
View
B
Retailer 17
-
HK$27,501 HKD
£2,760 GBP
View
B
Retailer 18
-
HK$28,904 HKD
$3,684 USD
View
B
Retailer 19
-
HK$30,333 HKD
$3,866 USD
View
B
Retailer 20
-
HK$33,848 HKD
£3,397 GBP
View
B
Retailer 21
-
HK$34,888 HKD
$4,447 USD
View
Most Expensive
B
Rare Carat
22N840636309 · Nov 1
HK$39,856 HKD
$5,080 USD
View
21 more retailers have this diamond
Prices start from HK$8,607 HKDSave up to HK$31,249 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
5.09ct Oval
HK$8,607 HKD