Oval|Lab Grown|IGI

5.09ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG840636306

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840636306

Diamond specifications and retailer prices

From HK$24,306 HKD
$3,098 USD
As of October 29, 2026
Save HK$53,880 HKD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$98,316 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840636306 or 840636306. Listed at 21 retailers as of October 29, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636306
Dimensions14.55 × 9.89 × 5.85 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.55 mm9.89 mm5.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636306
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$37,400 HKD|Low: HK$21,890 HKD|High: HK$98,316 HKD|Avg: HK$43,121 HKD|+1.9%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 3HK$24,306 HKD
Retailer 6HK$26,448 HKD
Retailer 14HK$26,448 HKD
Retailer 8HK$27,217 HKD
Retailer 21HK$28,197 HKD
Retailer 20HK$29,139 HKD
Retailer 5HK$29,421 HKD
Retailer 15HK$29,610 HKD
Retailer 19HK$35,227 HKD
Retailer 12HK$36,192 HKD
Retailer 1HK$37,400 HKD
Retailer 7HK$40,539 HKD
Retailer 13HK$43,694 HKD
Retailer 2HK$43,795 HKD
Retailer 10HK$48,664 HKD
Retailer 11HK$50,252 HKD
Retailer 16HK$57,271 HKD
Retailer 18HK$57,290 HKD
Retailer 9HK$70,258 HKD
Retailer 17HK$71,841 HKD
Retailer 4HK$78,186 HKD
Taylor and HartHK$98,316 HKD

28 data points across 22 retailers

21 retailersHK$24,306 HKD to HK$78,186 HKD

B+
Cheapest Retailer
-
HK$24,306 HKD
$3,098 USD
B+
Retailer 2
-
HK$26,448 HKD
$3,371 USD
View
Retailer 3
-
HK$26,448 HKD
$3,371 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
HK$27,217 HKD
$3,469 USD
View
Final sale: no returns
B
Retailer 5
-
HK$28,197 HKD
$3,594 USD
View
B
Retailer 6
-
HK$29,139 HKD
$3,714 USD
View
B
Retailer 7
-
HK$29,421 HKD
$3,750 USD
View
B
Retailer 8
-
HK$29,610 HKD
£2,972 GBP
View
B
Retailer 9
-
HK$35,227 HKD
$4,490 USD
View
B+
Retailer 10
-
HK$36,192 HKD
$4,613 USD
View
B
Retailer 11
-
HK$37,400 HKD
£3,754 GBP
View
B
Retailer 12
-
HK$40,539 HKD
$5,167 USD
View
B
Retailer 13
-
HK$43,795 HKD
$5,582 USD
View
B
Retailer 14
-
HK$48,664 HKD
£4,884 GBP
View
Retailer 15
-
HK$50,252 HKD
$6,405 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$57,271 HKD
ZAR 117,927 ZAR
View
Retailer 17
-
HK$57,290 HKD
A$11,234 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$70,258 HKD
$8,955 USD
View
B
Retailer 19
-
HK$71,841 HKD
£7,210 GBP
View
B
Retailer 20
-
HK$78,186 HKD
$9,965 USD
View
Most Expensive
Taylor and Hart
X4ZURST · Oct 30
HK$98,316 HKD
$12,531 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$24,306 HKDSave up to HK$53,880 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.

B+
5.09ct Oval
HK$24,306 HKD