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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG742534324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742534324

Diamond specifications and retailer prices

From HK$5,876 HKD
$749 USD
As of November 1, 2026
Save HK$46,297 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$52,174 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742534324 or 742534324. Listed at 12 retailers as of November 1, 2026, with prices from HK$5,876 to HK$52,174, a HK$46,297 spread on the same certified stone. Do Amore Diamonds lists it at HK$52,174. 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

5.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742534324
Dimensions11.32 × 11.23 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm11.23 mm5.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742534324
Side View
Table 60.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 61.2%

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$52,174 HKD|Low: HK$5,876 HKD|High: HK$53,194 HKD|Avg: HK$21,859 HKD|-1.9%
Do Amore Diamonds
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
November 2, 2026
Retailer 16HK$5,876 HKD
Retailer 12HK$6,394 HKD
Retailer 10HK$9,844 HKD
Retailer 6HK$10,075 HKD
Retailer 7HK$10,572 HKD
Retailer 17HK$11,031 HKD
Retailer 13HK$11,062 HKD
Retailer 4HK$12,090 HKD
Retailer 14HK$16,782 HKD
Retailer 11HK$21,568 HKD
Retailer 8HK$22,023 HKD
Retailer 5HK$23,804 HKD
Retailer 2HK$28,188 HKD
Retailer 9HK$28,433 HKD
Retailer 15HK$42,681 HKD
Retailer 3HK$42,994 HKD
Do Amore DiamondsHK$52,174 HKD

37 data points across 17 retailers

12 retailersHK$5,876 HKD to HK$52,174 HKD

A
Cheapest Retailer
-
HK$5,876 HKD
$749 USD
A
Retailer 2
-
HK$6,394 HKD
$815 USD
View
A
Retailer 3
-
HK$9,844 HKD
£988 GBP
View
B+
Retailer 4
-
HK$11,031 HKD
$1,406 USD
View
A
Retailer 5
-
HK$11,062 HKD
$1,410 USD
View
B+
Retailer 6
-
HK$16,782 HKD
$2,139 USD
View
B
Retailer 7
-
HK$20,713 HKD
$2,640 USD
View
B
Retailer 8
-
HK$21,568 HKD
$2,749 USD
View
B
Retailer 9
-
HK$28,188 HKD
£2,829 GBP
View
B
Retailer 10
-
HK$42,681 HKD
$5,440 USD
View
B
Retailer 11
-
HK$42,994 HKD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-0E8E9F9C5 · Nov 2
HK$52,174 HKD
$6,650 USD
View
11 more retailers have this diamond
Prices start from HK$5,876 HKDSave up to HK$46,297 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
5.51ct Round
HK$5,876 HKD