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Round|Lab Grown|GIA

5.19ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • GIA 6223403030

Certificate GIA 6223403030

Diamond specifications and retailer prices

From HK$18,492 HKD
$2,357 USD
As of October 31, 2026
Save HK$45,766 HKD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$88,233 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 5.19ct lab-grown round diamond

This 5.19ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6223403030. Listed at 18 retailers as of October 27, 2026, with a 247% 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

5.19
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6223403030
Dimensions11.03 × 11.00 × 6.85 mm
L/W Ratio1.00
Top View
11.03 mm11.00 mm5.19 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6223403030
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

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 31
Current: HK$33,924 HKD|Low: HK$15,786 HKD|High: HK$136,044 HKD|Avg: HK$42,611 HKD|+1.5%
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
Taylor and Hart
October 31, 2026
Retailer 8HK$18,492 HKD
Retailer 13HK$19,771 HKD
Retailer 4HK$21,513 HKD
Retailer 2HK$22,141 HKD
Retailer 14HK$22,933 HKD
Retailer 12HK$24,204 HKD
Retailer 3HK$24,471 HKD
Retailer 11HK$33,650 HKD
Retailer 10HK$33,737 HKD
Retailer 1HK$33,924 HKD
Retailer 5HK$34,796 HKD
Retailer 16HK$35,737 HKD
Retailer 6HK$43,642 HKD
Retailer 15HK$61,228 HKD
Retailer 9HK$64,258 HKD
Taylor and HartHK$88,233 HKD
Retailer 7HK$136,044 HKD

42 data points across 17 retailers

18 retailersHK$18,492 HKD to HK$64,258 HKD

B+
Cheapest Retailer
-
HK$18,492 HKD
$2,357 USD
B+
Retailer 2
-
HK$19,771 HKD
$2,520 USD
View
B+
Retailer 3
-
HK$21,513 HKD
$2,742 USD
View
B+
Retailer 4
-
HK$22,141 HKD
$2,822 USD
View
Final sale: no returns
B
Retailer 5
-
HK$22,933 HKD
$2,923 USD
View
Retailer 6
-
HK$22,933 HKD
$2,923 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$24,204 HKD
$3,085 USD
View
B
Retailer 8
-
HK$24,471 HKD
$3,119 USD
View
B
Retailer 9
-
HK$33,650 HKD
$4,289 USD
View
Retailer 10
-
HK$33,737 HKD
$4,300 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$33,924 HKD
£3,405 GBP
View
B
Retailer 12
-
HK$34,796 HKD
$4,435 USD
View
B
Retailer 13
-
HK$35,737 HKD
$4,555 USD
View
B
Retailer 14
-
HK$43,642 HKD
£4,380 GBP
View
B
Retailer 15
-
HK$61,228 HKD
$7,804 USD
View
B
Retailer 16
-
HK$64,258 HKD
£6,449 GBP
View
Most Expensive
Taylor and Hart
81WR4KR · Oct 18
HK$88,233 HKD
$11,246 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$18,492 HKDSave up to HK$45,766 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+
5.19ct Round
HK$18,492 HKD