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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG682503653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG682503653

Diamond specifications and retailer prices

From HK$8,058 HKD
$1,027 USD
As of November 1, 2026
Save HK$61,534 HKD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$69,591 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 LG682503653 or 682503653. Listed at 10 retailers as of November 1, 2026, with prices from HK$8,058 to HK$69,591, a HK$61,534 spread on the same certified stone. Do Amore Diamonds lists it at HK$69,591. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682503653
Dimensions11.35 × 11.28 × 6.92 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
11.35 mm11.28 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682503653
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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$69,591 HKD|Low: HK$7,736 HKD|High: HK$71,553 HKD|Avg: HK$24,454 HKD
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
October 29, 2026
Retailer 9HK$8,058 HKD
Retailer 13HK$12,184 HKD
Retailer 7HK$13,579 HKD
Retailer 11HK$14,664 HKD
Retailer 8HK$14,671 HKD
Retailer 12HK$14,923 HKD
Retailer 4HK$17,754 HKD
Retailer 3HK$19,347 HKD
Retailer 10HK$19,544 HKD
Retailer 2HK$33,340 HKD
Retailer 6HK$33,619 HKD
Retailer 5HK$43,311 HKD
Do Amore DiamondsHK$69,591 HKD

19 data points across 13 retailers

10 retailersHK$8,058 HKD to HK$69,591 HKD

A
Cheapest Retailer
-
HK$8,058 HKD
$1,027 USD
A
Retailer 2
-
HK$12,184 HKD
$1,553 USD
View
B+
Retailer 3
-
HK$14,664 HKD
$1,869 USD
View
B+
Retailer 4
-
HK$14,671 HKD
$1,870 USD
View
B+
Retailer 5
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 6
-
HK$19,347 HKD
$2,466 USD
View
B+
Retailer 7
-
HK$19,544 HKD
$2,491 USD
View
B
Retailer 8
-
HK$33,340 HKD
£3,346 GBP
View
B
Retailer 9
-
HK$33,619 HKD
$4,285 USD
View
Most Expensive
B
Do Amore Diamonds
7-1679207 · Nov 2
HK$69,591 HKD
$8,870 USD
View
9 more retailers have this diamond
Prices start from HK$8,058 HKDSave up to HK$61,534 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$8,058 HKD