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Oval|Lab Grown|IGI

4.54ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG835653155

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835653155

Diamond specifications and retailer prices

From HK$13,119 HKD
$1,672 USD
As of November 1, 2026
Save HK$40,305 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$53,424 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.54ct lab-grown oval diamond

This 4.54ct 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 LG835653155 or 835653155. Listed at 21 retailers as of October 31, 2026, with prices from HK$13,119 to HK$53,424, a HK$40,305 spread on the same certified stone. Taylor and Hart lists it at HK$53,424. 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

4.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835653155
Dimensions16.82 × 8.36 × 4.94 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.82 mm8.36 mm4.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835653155
Side View
Table 64.0%Crown 32°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.1%

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$23,915 HKD|Low: HK$9,894 HKD|High: HK$53,639 HKD|Avg: HK$25,639 HKD|+9.4%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 2, 2026
Retailer 13HK$12,726 HKD
Retailer 4HK$13,119 HKD
Retailer 8HK$14,280 HKD
Retailer 12HK$14,489 HKD
Retailer 10HK$14,696 HKD
Retailer 3HK$15,221 HKD
Retailer 7HK$16,555 HKD
Retailer 2HK$17,811 HKD
Retailer 9HK$21,859 HKD
Retailer 1HK$23,915 HKD
Retailer 18HK$23,998 HKD
Retailer 19HK$26,245 HKD
Retailer 20HK$28,536 HKD
Retailer 11HK$31,568 HKD
Retailer 16HK$32,609 HKD
Retailer 17HK$33,548 HKD
Retailer 5HK$39,168 HKD
Retailer 15HK$43,475 HKD
Retailer 6HK$44,083 HKD
Retailer 14HK$47,390 HKD
Taylor and HartHK$53,424 HKD

26 data points across 21 retailers

21 retailersHK$13,119 HKD to HK$53,424 HKD

Retailer 1
-
HK$12,726 HKD
$1,622 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$13,119 HKD
$1,672 USD
View
B+
Retailer 3
-
HK$14,280 HKD
$1,820 USD
View
A
Retailer 4
-
HK$14,489 HKD
£1,454 GBP
View
A
Retailer 5
-
HK$14,696 HKD
$1,873 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$15,221 HKD
$1,940 USD
View
B+
Retailer 7
-
HK$16,555 HKD
$2,110 USD
View
B+
Retailer 8
-
HK$17,811 HKD
$2,270 USD
View
B+
Retailer 9
-
HK$21,859 HKD
$2,786 USD
View
B
Retailer 10
-
HK$23,915 HKD
$3,048 USD
View
B+
Retailer 11
-
HK$23,998 HKD
€2,913 EUR
View
B
Retailer 12
-
HK$26,245 HKD
$3,345 USD
View
B
Retailer 13
-
HK$28,536 HKD
$3,637 USD
View
B
Retailer 14
-
HK$31,568 HKD
£3,168 GBP
View
B
Retailer 15
-
HK$32,609 HKD
A$6,394 AUD
View
B
Retailer 16
-
HK$33,548 HKD
A$6,578 AUD
View
B
Retailer 17
-
HK$39,168 HKD
$4,992 USD
View
B
Retailer 18
-
HK$43,475 HKD
£4,363 GBP
View
B
Retailer 19
-
HK$44,083 HKD
$5,618 USD
View
B
Retailer 20
-
HK$47,390 HKD
$6,040 USD
View
Most Expensive
B
Taylor and Hart
089WFWG · Oct 31
HK$53,424 HKD
$6,809 USD
View
20 more retailers have this diamond
Prices start from HK$13,119 HKDSave up to HK$40,305 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
4.54ct Oval
HK$13,119 HKD