CaratHunter
Plans
Round|Lab Grown|IGI

5.51ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG762506032

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762506032

Diamond specifications and retailer prices

From HK$12,184 HKD
$1,553 USD
As of October 30, 2026
Save HK$57,407 HKD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$69,591 HKD at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762506032 or 762506032. Listed at 6 retailers as of October 30, 2026, with prices from HK$12,184 to HK$69,591, a HK$57,407 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762506032
Dimensions11.45 × 11.41 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa
Top View
11.45 mm11.41 mm5.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762506032
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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: Oct 30
Current: HK$69,591 HKD|Low: HK$12,184 HKD|High: HK$69,591 HKD|Avg: HK$28,038 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5HK$12,184 HKD
Retailer 9HK$14,201 HKD
Retailer 6HK$14,334 HKD
Retailer 4HK$14,923 HKD
Retailer 7HK$17,308 HKD
Retailer 2HK$33,340 HKD
Retailer 3HK$33,619 HKD
Retailer 8HK$42,249 HKD
Do Amore DiamondsHK$69,591 HKD

8 data points across 9 retailers

6 retailersHK$12,184 HKD to HK$69,591 HKD

A
Cheapest Retailer
-
HK$12,184 HKD
$1,553 USD
B+
Retailer 2
-
HK$14,334 HKD
$1,827 USD
View
B+
Retailer 3
-
HK$14,923 HKD
$1,902 USD
View
B
Retailer 4
-
HK$33,340 HKD
£3,346 GBP
View
Retailer 5
-
HK$33,619 HKD
$4,285 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
7-1744051 · Oct 31
HK$69,591 HKD
$8,870 USD
View
5 more retailers have this diamond
Prices start from HK$12,184 HKDSave up to HK$57,407 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$12,184 HKD