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Oval|Lab Grown|IGI

4.38ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG628447455

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628447455

Diamond specifications and retailer prices

From HK$16,845 HKD
$2,147 USD
As of October 29, 2026
Save HK$99,036 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$115,881 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.38ct lab-grown oval diamond

This 4.38ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447455 or 628447455. Listed at 18 retailers as of October 29, 2026, with prices from HK$16,845 to HK$115,881, a HK$99,036 spread on the same certified stone. Do Amore Diamonds lists it at HK$115,881. 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

4.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447455
Dimensions12.97 × 9.27 × 5.71 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
12.97 mm9.27 mm4.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447455
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.6%

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: Oct 29
Current: HK$115,881 HKD|Low: HK$16,476 HKD|High: HK$136,672 HKD|Avg: HK$47,865 HKD|-15.2%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
October 30, 2026
Retailer 14HK$16,845 HKD
Retailer 4HK$18,328 HKD
Retailer 16HK$20,163 HKD
Retailer 18HK$20,830 HKD
Retailer 13HK$21,991 HKD
Retailer 10HK$22,250 HKD
Retailer 3HK$29,641 HKD
Retailer 15HK$30,528 HKD
Retailer 17HK$30,622 HKD
Retailer 19HK$34,946 HKD
Retailer 9HK$38,656 HKD
Retailer 11HK$43,133 HKD
Retailer 6HK$47,152 HKD
Retailer 7HK$51,389 HKD
Retailer 5HK$53,477 HKD
Retailer 12HK$58,050 HKD
Retailer 2HK$71,317 HKD
Retailer 8HK$98,450 HKD
Do Amore DiamondsHK$115,881 HKD

32 data points across 19 retailers

18 retailersHK$16,845 HKD to HK$115,881 HKD

A
Cheapest Retailer
-
HK$16,845 HKD
$2,147 USD
A
Retailer 2
-
HK$18,328 HKD
$2,336 USD
View
A
Retailer 3
-
HK$19,795 HKD
$2,523 USD
View
A
Retailer 4
-
HK$20,163 HKD
$2,570 USD
View
A
Retailer 5
-
HK$20,830 HKD
$2,655 USD
View
A
Retailer 6
-
HK$22,250 HKD
$2,836 USD
View
Final sale: no returns
A
Retailer 7
-
HK$29,641 HKD
$3,778 USD
View
A
Retailer 8
-
HK$30,528 HKD
$3,891 USD
View
A
Retailer 9
-
HK$30,622 HKD
$3,903 USD
View
A
Retailer 10
-
HK$34,946 HKD
€4,242 EUR
View
A
Retailer 11
-
HK$38,656 HKD
$4,927 USD
View
Retailer 12
-
HK$47,152 HKD
A$9,246 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$51,389 HKD
$6,550 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$53,477 HKD
$6,816 USD
View
B+
Retailer 15
-
HK$58,050 HKD
£5,826 GBP
View
B+
Retailer 16
-
HK$71,317 HKD
$9,090 USD
View
Retailer 17
-
HK$98,450 HKD
A$19,305 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-77E668B54 · Oct 30
HK$115,881 HKD
$14,770 USD
View
17 more retailers have this diamond
Prices start from HK$16,845 HKDSave up to HK$99,036 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
4.38ct Oval
HK$16,845 HKD