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Oval|Lab Grown|IGI

4.51ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG729532337

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729532337

Diamond specifications and retailer prices

From HK$6,005 HKD
£603 GBP
As of November 2, 2026
Save HK$39,189 HKD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$45,194 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown oval diamond

This 4.51ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729532337 or 729532337. Listed at 10 retailers as of November 2, 2026, with prices from HK$6,005 to HK$45,194, a HK$39,189 spread on the same certified stone. Do Amore Diamonds lists it at HK$45,194. 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

4.51
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729532337
Dimensions13.68 × 8.86 × 5.72 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.68 mm8.86 mm4.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729532337
Side View
Table 65.0%Crown 33.2°Girdle: STK-THKPavilion 42.7°Culet: NoneDepth 64.6%

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 2
Current: HK$45,194 HKD|Low: HK$6,005 HKD|High: HK$46,920 HKD|Avg: HK$18,156 HKD|-3.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$6,005 HKD
Retailer 5HK$6,983 HKD
Retailer 7HK$8,340 HKD
Retailer 4HK$10,092 HKD
Retailer 10HK$10,961 HKD
Retailer 6HK$15,072 HKD
Retailer 9HK$16,037 HKD
Retailer 3HK$25,579 HKD
Retailer 8HK$32,149 HKD
Do Amore DiamondsHK$45,194 HKD

19 data points across 10 retailers

10 retailersHK$6,005 HKD to HK$45,194 HKD

A
Cheapest Retailer
-
HK$6,005 HKD
£603 GBP
A
Retailer 2
-
HK$6,983 HKD
$890 USD
View
B+
Retailer 3
-
HK$8,340 HKD
$1,063 USD
View
A
Retailer 4
-
HK$10,092 HKD
€1,225 EUR
View
Retailer 5
-
HK$10,961 HKD
$1,397 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$15,072 HKD
$1,921 USD
View
B+
Retailer 7
-
HK$16,037 HKD
$2,044 USD
View
B
Retailer 8
-
HK$25,579 HKD
£2,567 GBP
View
B
Retailer 9
-
HK$32,149 HKD
$4,097 USD
View
Most Expensive
B
Do Amore Diamonds
27-2BDE64438 · Nov 2
HK$45,194 HKD
$5,760 USD
View
9 more retailers have this diamond
Prices start from HK$6,005 HKDSave up to HK$39,189 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
4.51ct Oval
HK$6,005 HKD