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Round|Lab Grown|IGI

5.09ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG630428942

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630428942

Diamond specifications and retailer prices

From HK$13,848 HKD
$1,765 USD
As of November 1, 2026
Save HK$48,239 HKD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$62,088 HKD at Taylor and Hart · As of October 31, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG630428942 or 630428942. Listed at 23 retailers as of October 31, 2026, with prices from HK$13,848 to HK$62,088, a HK$48,239 spread on the same certified stone. Taylor and Hart lists it at HK$62,088. 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 angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630428942
Dimensions10.94 × 11.01 × 6.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.94 mm11.01 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630428942
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

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$50,650 HKD|Low: HK$13,299 HKD|High: HK$135,322 HKD|Avg: HK$42,491 HKD
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
November 1, 2026
Retailer 2HK$13,848 HKD
Retailer 8HK$15,512 HKD
Retailer 4HK$16,069 HKD
Retailer 7HK$16,069 HKD
Retailer 15HK$17,379 HKD
Retailer 9HK$18,768 HKD
Retailer 13HK$24,296 HKD
Retailer 6HK$25,210 HKD
Retailer 12HK$25,322 HKD
Retailer 18HK$27,022 HKD
Retailer 11HK$35,939 HKD
Retailer 14HK$36,034 HKD
Retailer 5HK$43,287 HKD
Retailer 10HK$50,625 HKD
Retailer 1HK$50,650 HKD
Retailer 17HK$96,405 HKD
Retailer 3HK$111,807 HKD
Retailer 16HK$123,372 HKD

41 data points across 18 retailers

23 retailersHK$13,848 HKD to HK$62,088 HKD

A
Cheapest Retailer
-
HK$13,848 HKD
$1,765 USD
B+
Retailer 2
-
HK$15,072 HKD
$1,921 USD
View
B+
Retailer 3
-
HK$15,512 HKD
$1,977 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$16,069 HKD
$2,048 USD
View
Retailer 5
-
HK$16,069 HKD
$2,048 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$16,775 HKD
$2,138 USD
View
B+
Retailer 7
-
HK$17,379 HKD
$2,215 USD
View
B+
Retailer 8
-
HK$18,768 HKD
$2,392 USD
View
B+
Retailer 9
-
HK$24,296 HKD
£2,438 GBP
View
B
Retailer 10
-
HK$24,378 HKD
$3,107 USD
View
B
Retailer 11
-
HK$25,210 HKD
$3,213 USD
View
B+
Retailer 12
-
HK$25,322 HKD
£2,541 GBP
View
B
Retailer 13
-
HK$27,022 HKD
$3,444 USD
View
B
Retailer 14
-
HK$35,939 HKD
A$7,047 AUD
View
B
Retailer 15
-
HK$36,034 HKD
ZAR 74,194 ZAR
View
B
Retailer 16
-
HK$43,287 HKD
$5,517 USD
View
B
Retailer 17
-
HK$50,625 HKD
$6,452 USD
View
B
Retailer 18
-
HK$50,650 HKD
£5,083 GBP
View
Most Expensive
B
Taylor and Hart
L513OGN · Oct 31
HK$62,088 HKD
$7,913 USD
View
18 more retailers have this diamond
Prices start from HK$13,848 HKDSave up to HK$48,239 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$13,848 HKD