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Round|Lab Grown|IGI

5.09ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG830620606

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830620606

Diamond specifications and retailer prices

From HK$7,085 HKD
$903 USD
As of November 1, 2026
Save HK$50,388 HKD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$57,473 HKD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round 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 LG830620606 or 830620606. Listed at 23 retailers as of November 1, 2026, with prices from HK$7,085 to HK$57,473, a HK$50,388 spread on the same certified stone. Helzberg Diamonds lists it at HK$57,473. 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 angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620606
Dimensions11.07 × 11.11 × 6.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm11.11 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620606
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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$57,473 HKD|Low: HK$7,085 HKD|High: HK$57,473 HKD|Avg: HK$22,092 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 15
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Retailer 17
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Retailer 21
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Retailer 23
November 2, 2026
Retailer 15HK$7,085 HKD
Retailer 23HK$7,713 HKD
Retailer 9HK$8,144 HKD
Retailer 8HK$8,223 HKD
Retailer 4HK$11,000 HKD
Retailer 13HK$11,735 HKD
Retailer 20HK$12,475 HKD
Retailer 17HK$12,609 HKD
Retailer 2HK$12,753 HKD
Retailer 10HK$13,174 HKD
Retailer 21HK$16,524 HKD
Retailer 19HK$16,656 HKD
Retailer 22HK$16,698 HKD
Retailer 5HK$19,819 HKD
Retailer 7HK$23,107 HKD
Retailer 12HK$25,696 HKD
Retailer 18HK$27,871 HKD
Retailer 16HK$28,555 HKD
Retailer 14HK$29,019 HKD
Retailer 3HK$31,141 HKD
Retailer 11HK$45,782 HKD
Retailer 6HK$57,277 HKD
Helzberg DiamondsHK$57,473 HKD

14 data points across 23 retailers

23 retailersHK$7,085 HKD to HK$57,473 HKD

A
Cheapest Retailer
-
HK$7,085 HKD
$903 USD
A
Retailer 2
-
HK$7,713 HKD
$983 USD
View
A
Retailer 3
-
HK$8,144 HKD
$1,038 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,223 HKD
$1,048 USD
View
A
Retailer 5
-
HK$11,000 HKD
$1,402 USD
View
A
Retailer 6
-
HK$11,735 HKD
£1,178 GBP
View
B+
Retailer 7
-
HK$12,475 HKD
$1,590 USD
View
B+
Retailer 8
-
HK$12,609 HKD
£1,265 GBP
View
A
Retailer 9
-
HK$12,753 HKD
€1,548 EUR
View
B+
Retailer 10
-
HK$13,174 HKD
$1,679 USD
View
B+
Retailer 11
-
HK$16,524 HKD
$2,106 USD
View
B+
Retailer 12
-
HK$16,656 HKD
A$3,266 AUD
View
B+
Retailer 13
-
HK$16,698 HKD
ZAR 34,382 ZAR
View
B+
Retailer 14
-
HK$19,819 HKD
$2,526 USD
View
B
Retailer 15
-
HK$23,107 HKD
$2,945 USD
View
B
Retailer 16
-
HK$25,696 HKD
$3,275 USD
View
B
Retailer 17
-
HK$27,871 HKD
£2,797 GBP
View
B
Retailer 18
-
HK$28,555 HKD
$3,639 USD
View
B
Retailer 19
-
HK$29,019 HKD
SGD 4,998 SGD
View
B
Retailer 20
-
HK$31,141 HKD
$3,969 USD
View
B
Retailer 21
-
HK$45,782 HKD
$5,835 USD
View
B
Retailer 22
-
HK$57,277 HKD
$7,300 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIGMGM · Nov 1
HK$57,473 HKD
$7,325 USD
View
22 more retailers have this diamond
Prices start from HK$7,085 HKDSave up to HK$50,388 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 Round
HK$7,085 HKD