Oval|Lab Grown|GIA

4.78ct E IF Oval Lab Grown Diamond

ID • E/IF • GIA 2517326265

Certificate GIA 2517326265

Diamond specifications and retailer prices

From HK$81,721 HKD
$10,416 USD
As of October 29, 2026
Save HK$160,058 HKD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$241,779 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 4.78ct lab-grown oval diamond

This 4.78ct 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 stated by the retailer rather than the lab and certified by GIA 2517326265. Listed at 9 retailers as of October 29, 2026, with prices from HK$81,721 to HK$241,779, a HK$160,058 spread on the same certified stone. Reve Diamonds lists it at HK$241,779. 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

4.78
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2517326265
Dimensions13.66 × 9.47 × 5.90 mm
L/W Ratio1.44
Top View
13.66 mm9.47 mm4.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517326265
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: 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: Oct 29
Current: HK$222,721 HKD|Low: HK$65,363 HKD|High: HK$241,779 HKD|Avg: HK$157,924 HKD|+8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 29, 2026
Retailer 3HK$81,721 HKD
Retailer 5HK$91,520 HKD
Retailer 4HK$94,792 HKD
Retailer 7HK$102,889 HKD
Retailer 8HK$148,284 HKD
Retailer 6HK$149,939 HKD
Retailer 2HK$161,477 HKD
Retailer 9HK$220,068 HKD
Retailer 1HK$222,721 HKD
Reve DiamondsHK$241,779 HKD

16 data points across 10 retailers

9 retailersHK$81,721 HKD to HK$241,779 HKD

B+
Cheapest Retailer
-
HK$81,721 HKD
$10,416 USD
B+
Retailer 2
-
HK$84,985 HKD
$10,832 USD
View
B+
Retailer 3
-
HK$91,520 HKD
$11,665 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$94,792 HKD
$12,082 USD
View
B+
Retailer 5
-
HK$98,063 HKD
$12,499 USD
View
B
Retailer 6
-
HK$149,939 HKD
£15,048 GBP
View
B
Retailer 7
-
HK$161,477 HKD
£16,206 GBP
View
B
Retailer 8
-
HK$222,721 HKD
ZAR 458,605 ZAR
View
Most Expensive
B
Reve Diamonds
AD6BCD6EB · Oct 30
HK$241,779 HKD
$30,817 USD
View
8 more retailers have this diamond
Prices start from HK$81,721 HKDSave up to HK$160,058 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+
4.78ct Oval
HK$81,721 HKD