CaratHunter
Plans
Round|Lab Grown|IGI

4.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG799639954

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799639954

Diamond specifications and retailer prices

From HK$29,461 HKD
$3,755 USD
As of October 29, 2026
Save HK$97,993 HKD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$127,453 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.53ct lab-grown round diamond

This 4.53ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639954 or 799639954. Listed at 23 retailers as of October 29, 2026, with prices from HK$29,461 to HK$127,453, a HK$97,993 spread on the same certified stone. With Clarity lists it at HK$127,453. 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

4.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639954
Dimensions10.61 × 10.53 × 6.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.61 mm10.53 mm4.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639954
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: HK$44,540 HKD|Low: HK$29,461 HKD|High: HK$152,944 HKD|Avg: HK$62,181 HKD|-21.6%
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
With Clarity
November 1, 2026
Retailer 10HK$29,461 HKD
Retailer 6HK$30,881 HKD
Retailer 7HK$32,803 HKD
Retailer 15HK$32,999 HKD
Retailer 2HK$34,176 HKD
Retailer 17HK$34,207 HKD
Retailer 19HK$42,155 HKD
Retailer 4HK$42,712 HKD
Retailer 1HK$44,540 HKD
Retailer 11HK$44,924 HKD
Retailer 8HK$49,428 HKD
Retailer 3HK$52,794 HKD
Retailer 12HK$55,046 HKD
Retailer 14HK$72,738 HKD
Retailer 16HK$73,604 HKD
Retailer 18HK$82,239 HKD
Retailer 9HK$94,894 HKD
Retailer 5HK$120,804 HKD
Retailer 13HK$123,648 HKD
With ClarityHK$127,453 HKD

27 data points across 20 retailers

23 retailersHK$29,461 HKD to HK$127,453 HKD

A
Cheapest Retailer
-
HK$29,461 HKD
$3,755 USD
A
Retailer 2
-
HK$30,881 HKD
$3,936 USD
View
A
Retailer 3
-
HK$32,803 HKD
$4,181 USD
View
A
Retailer 4
-
HK$32,999 HKD
$4,206 USD
View
Final sale: no returns
A
Retailer 5
-
HK$34,176 HKD
$4,356 USD
View
A
Retailer 6
-
HK$34,207 HKD
$4,360 USD
View
A
Retailer 7
-
HK$42,155 HKD
$5,373 USD
View
A
Retailer 8
-
HK$42,712 HKD
$5,444 USD
View
A
Retailer 9
-
HK$44,540 HKD
£4,470 GBP
View
Retailer 10
-
HK$44,924 HKD
$5,726 USD
View
Price last confirmed 15 days ago
Retailer 11
-
HK$48,102 HKD
$6,131 USD
View
Price last confirmed 46 days ago
A
Retailer 12
-
HK$49,428 HKD
$6,300 USD
View
A
Retailer 13
-
HK$52,794 HKD
$6,729 USD
View
Retailer 14
-
HK$54,104 HKD
$6,896 USD
View
Price last confirmed 73 days ago
B+
Retailer 15
-
HK$55,046 HKD
€6,682 EUR
View
B+
Retailer 16
-
HK$72,738 HKD
ZAR 149,774 ZAR
View
B+
Retailer 17
-
HK$73,604 HKD
£7,387 GBP
View
B+
Retailer 18
-
HK$82,239 HKD
$10,482 USD
View
B+
Retailer 19
-
HK$86,107 HKD
$10,975 USD
View
B+
Retailer 20
-
HK$94,894 HKD
$12,095 USD
View
B
Retailer 21
-
HK$120,804 HKD
$15,397 USD
View
B
Retailer 22
-
HK$123,648 HKD
$15,760 USD
View
Most Expensive
B
With Clarity
799639954 · Oct 31
HK$127,453 HKD
$16,245 USD
View
22 more retailers have this diamond
Prices start from HK$29,461 HKDSave up to HK$97,993 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
4.53ct Round
HK$29,461 HKD