Round|Lab Grown|IGI

5.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG826686043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826686043

Diamond specifications and retailer prices

From HK$24,477 HKD
£2,457 GBP
As of October 28, 2026
Save HK$54,467 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$110,645 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round 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 LG826686043 or 826686043. Listed at 17 retailers as of October 27, 2026, with a 223% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826686043
Dimensions11.05 × 11.01 × 6.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm11.01 mm5.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826686043
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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 28
Current: HK$24,477 HKD|Low: HK$24,334 HKD|High: HK$110,645 HKD|Avg: HK$45,939 HKD|-0.4%
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
Taylor and Hart
October 28, 2026
Retailer 1HK$24,477 HKD
Retailer 16HK$27,130 HKD
Retailer 4HK$29,523 HKD
Retailer 7HK$30,379 HKD
Retailer 3HK$31,477 HKD
Retailer 17HK$31,477 HKD
Retailer 8HK$31,642 HKD
Retailer 9HK$38,868 HKD
Retailer 15HK$38,875 HKD
Retailer 2HK$39,330 HKD
Retailer 10HK$41,617 HKD
Retailer 14HK$43,410 HKD
Retailer 6HK$48,832 HKD
Retailer 12HK$63,687 HKD
Retailer 13HK$64,379 HKD
Retailer 11HK$67,506 HKD
Retailer 5HK$78,943 HKD
Taylor and HartHK$110,645 HKD

41 data points across 18 retailers

17 retailersHK$24,477 HKD to HK$78,943 HKD

B+
Cheapest Retailer
-
HK$24,477 HKD
£2,457 GBP
B+
Retailer 2
-
HK$27,130 HKD
$3,458 USD
View
B+
Retailer 3
-
HK$29,523 HKD
$3,763 USD
View
Retailer 4
-
HK$31,477 HKD
$4,012 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
HK$31,477 HKD
$4,012 USD
View
B
Retailer 6
-
HK$31,642 HKD
$4,033 USD
View
B
Retailer 7
-
HK$38,868 HKD
$4,954 USD
View
B
Retailer 8
-
HK$38,875 HKD
$4,955 USD
View
B
Retailer 9
-
HK$39,330 HKD
$5,013 USD
View
B+
Retailer 10
-
HK$41,617 HKD
£4,177 GBP
View
B
Retailer 11
-
HK$43,410 HKD
$5,533 USD
View
B
Retailer 12
-
HK$48,832 HKD
$6,224 USD
View
B
Retailer 13
-
HK$63,687 HKD
ZAR 131,138 ZAR
View
Retailer 14
-
HK$64,379 HKD
A$12,624 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
HK$67,506 HKD
£6,775 GBP
View
B
Retailer 16
-
HK$78,943 HKD
$10,062 USD
View
Most Expensive
Taylor and Hart
8WZX0DL · Oct 27
HK$110,645 HKD
$14,103 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$24,477 HKDSave up to HK$54,467 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 Round
HK$24,477 HKD