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Oval|Lab Grown|IGI

5.09ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG849656536

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849656536

Diamond specifications and retailer prices

From HK$8,466 HKD
$1,079 USD
As of October 29, 2026
Save HK$28,213 HKD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$36,679 HKD at Rare Carat · As of October 28, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849656536 or 849656536. Listed at 18 retailers as of October 28, 2026, with prices from HK$8,466 to HK$36,679, a HK$28,213 spread on the same certified stone. Rare Carat lists it at HK$36,679. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849656536
Dimensions13.74 × 9.62 × 5.97 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
13.74 mm9.62 mm5.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849656536
Side View
Table 60.0%Crown 34.8°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.1%

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: Oct 29
Current: HK$36,679 HKD|Low: HK$8,466 HKD|High: HK$36,679 HKD|Avg: HK$23,058 HKD
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
October 31, 2026
Retailer 8HK$8,466 HKD
Retailer 13HK$9,211 HKD
Retailer 3HK$9,478 HKD
Retailer 5HK$10,664 HKD
Retailer 15HK$11,180 HKD
Retailer 17HK$13,079 HKD
Retailer 14HK$14,225 HKD
Retailer 2HK$14,738 HKD
Retailer 16HK$17,967 HKD
Retailer 12HK$18,406 HKD
Retailer 7HK$20,501 HKD
Retailer 18HK$28,433 HKD
Retailer 4HK$29,911 HKD
Retailer 9HK$33,479 HKD
Retailer 11HK$33,602 HKD
Retailer 6HK$34,310 HKD
Retailer 10HK$35,031 HKD
Rare CaratHK$36,679 HKD

4 data points across 18 retailers

18 retailersHK$8,466 HKD to HK$36,679 HKD

A
Cheapest Retailer
-
HK$8,466 HKD
$1,079 USD
A
Retailer 2
-
HK$9,211 HKD
$1,174 USD
View
A
Retailer 3
-
HK$9,478 HKD
$1,208 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,664 HKD
£1,070 GBP
View
A
Retailer 5
-
HK$11,180 HKD
$1,425 USD
View
A
Retailer 6
-
HK$13,079 HKD
$1,667 USD
View
A
Retailer 7
-
HK$14,225 HKD
£1,428 GBP
View
Retailer 8
-
HK$14,738 HKD
€1,789 EUR
View
B+
Retailer 9
-
HK$17,967 HKD
$2,290 USD
View
B+
Retailer 10
-
HK$18,406 HKD
$2,346 USD
View
B+
Retailer 11
-
HK$20,501 HKD
$2,613 USD
View
B
Retailer 12
-
HK$28,433 HKD
$3,624 USD
View
B
Retailer 13
-
HK$29,911 HKD
$3,812 USD
View
B
Retailer 14
-
HK$33,479 HKD
£3,360 GBP
View
B+
Retailer 15
-
HK$33,602 HKD
A$6,589 AUD
View
B
Retailer 16
-
HK$34,310 HKD
$4,373 USD
View
B
Retailer 17
-
HK$35,031 HKD
$4,465 USD
View
Most Expensive
B
Rare Carat
B47410-IZ · Oct 28
HK$36,679 HKD
$4,675 USD
View
17 more retailers have this diamond
Prices start from HK$8,466 HKDSave up to HK$28,213 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$8,466 HKD