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Oval|Lab Grown|IGI

4.56ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG813619123

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813619123

Diamond specifications and retailer prices

From HK$7,932 HKD
$1,011 USD
As of November 1, 2026
Save HK$62,447 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$70,380 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.56ct lab-grown oval diamond

This 4.56ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813619123 or 813619123. Listed at 14 retailers as of November 1, 2026, with prices from HK$7,932 to HK$70,380, a HK$62,447 spread on the same certified stone. Do Amore Diamonds lists it at HK$70,380. 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

4.56
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813619123
Dimensions13.65 × 9.27 × 5.75 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.65 mm9.27 mm4.56 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813619123
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.0%

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$70,380 HKD|Low: HK$7,932 HKD|High: HK$70,380 HKD|Avg: HK$21,147 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
Retailer 14
Retailer 15
November 3, 2026
Retailer 12HK$7,932 HKD
Retailer 3HK$8,874 HKD
Retailer 2HK$9,196 HKD
Retailer 9HK$9,663 HKD
Retailer 5HK$12,946 HKD
Retailer 7HK$13,566 HKD
Retailer 11HK$14,715 HKD
Retailer 10HK$16,406 HKD
Retailer 8HK$19,223 HKD
Retailer 15HK$21,751 HKD
Retailer 13HK$28,002 HKD
Retailer 14HK$28,513 HKD
Retailer 4HK$32,793 HKD
Retailer 6HK$36,082 HKD
Do Amore DiamondsHK$70,380 HKD

17 data points across 15 retailers

14 retailersHK$7,932 HKD to HK$70,380 HKD

A
Cheapest Retailer
-
HK$7,932 HKD
$1,011 USD
A
Retailer 2
-
HK$8,874 HKD
$1,131 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,196 HKD
$1,172 USD
View
A
Retailer 4
-
HK$9,663 HKD
£970 GBP
View
A
Retailer 5
-
HK$12,946 HKD
$1,650 USD
View
A
Retailer 6
-
HK$14,715 HKD
£1,477 GBP
View
B+
Retailer 7
-
HK$16,406 HKD
$2,091 USD
View
B+
Retailer 8
-
HK$19,223 HKD
$2,450 USD
View
B+
Retailer 9
-
HK$21,751 HKD
A$4,265 AUD
View
B
Retailer 10
-
HK$28,002 HKD
$3,569 USD
View
B
Retailer 11
-
HK$28,513 HKD
$3,634 USD
View
Retailer 12
-
HK$32,793 HKD
£3,291 GBP
View
Price last confirmed 16 days ago
B
Retailer 13
-
HK$36,082 HKD
$4,599 USD
View
Most Expensive
B
Do Amore Diamonds
27-B2012B078 · Nov 2
HK$70,380 HKD
$8,970 USD
View
13 more retailers have this diamond
Prices start from HK$7,932 HKDSave up to HK$62,447 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
4.56ct Oval
HK$7,932 HKD