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Oval|Lab Grown|IGI

19.11ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG577396828

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577396828

Diamond specifications and retailer prices

From HK$59,133 HKD
$7,537 USD
As of November 1, 2026
Save HK$194,205 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$368,983 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 19.11ct lab-grown oval diamond

This 19.11ct lab-grown oval 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 LG577396828 or 577396828. Listed at 12 retailers as of October 31, 2026, with a 328% 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

19.11
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577396828
Dimensions21.90 × 15.08 × 9.40 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
21.90 mm15.08 mm19.11 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577396828
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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: Nov 1
Current: HK$368,983 HKD|Low: HK$59,133 HKD|High: HK$368,983 HKD|Avg: HK$147,886 HKD|+4.8%
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
November 1, 2026
Retailer 12HK$59,133 HKD
Retailer 9HK$61,495 HKD
Retailer 8HK$68,140 HKD
Retailer 7HK$76,299 HKD
Retailer 10HK$78,532 HKD
Retailer 11HK$79,438 HKD
Retailer 3HK$85,149 HKD
Retailer 4HK$88,037 HKD
Retailer 5HK$88,782 HKD
Retailer 2HK$132,164 HKD
Retailer 13HK$142,203 HKD
Retailer 14HK$253,338 HKD
Retailer 6HK$325,574 HKD
Do Amore DiamondsHK$368,983 HKD

16 data points across 14 retailers

12 retailersHK$59,133 HKD to HK$253,338 HKD

B+
Cheapest Retailer
-
HK$59,133 HKD
$7,537 USD
B+
Retailer 2
-
HK$61,495 HKD
$7,838 USD
View
B+
Retailer 3
-
HK$68,140 HKD
$8,685 USD
View
B+
Retailer 4
-
HK$76,299 HKD
$9,725 USD
View
B+
Retailer 5
-
HK$78,532 HKD
View
B+
Retailer 6
-
HK$79,438 HKD
$10,125 USD
View
B+
Retailer 7
-
HK$85,149 HKD
$10,853 USD
View
B
Retailer 8
-
HK$88,037 HKD
$11,221 USD
View
Final sale: no returns
B
Retailer 9
-
HK$132,164 HKD
A$25,916 AUD
View
B
Retailer 10
-
HK$142,203 HKD
$18,125 USD
View
B
Retailer 11
-
HK$253,338 HKD
$32,290 USD
View
Most Expensive
Do Amore Diamonds
27-1C9941CCE · Nov 2
HK$368,983 HKD
$47,030 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$59,133 HKDSave up to HK$194,205 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+
19.11ct Oval
HK$59,133 HKD