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Oval|Lab Grown|IGI

5.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG617485517

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG617485517

Diamond specifications and retailer prices

From HK$64,876 HKD
$8,269 USD
As of October 31, 2026
Save HK$262,396 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$327,272 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG617485517 or 617485517. Listed at 23 retailers as of October 31, 2026, with prices from HK$64,876 to HK$327,272, a HK$262,396 spread on the same certified stone. Frank Darling lists it at HK$327,272. 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

5.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617485517
Dimensions14.10 × 9.78 × 5.91 mm
L/W Ratio1.44
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
14.10 mm9.78 mm5.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617485517
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$327,272 HKD|Low: HK$72,690 HKD|High: HK$673,373 HKD|Avg: HK$183,830 HKD|-5.4%
Frank Darling
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
October 31, 2026
Retailer 4HK$75,107 HKD
Retailer 5HK$82,294 HKD
Retailer 13HK$84,341 HKD
Retailer 6HK$85,244 HKD
Retailer 12HK$93,309 HKD
Retailer 16HK$98,566 HKD
Retailer 2HK$111,026 HKD
Retailer 15HK$122,785 HKD
Retailer 7HK$134,873 HKD
Retailer 10HK$148,584 HKD
Retailer 14HK$155,910 HKD
Retailer 9HK$191,172 HKD
Retailer 11HK$194,875 HKD
Retailer 8HK$283,330 HKD
Frank DarlingHK$327,272 HKD
Retailer 3HK$673,373 HKD

42 data points across 16 retailers

23 retailersHK$64,876 HKD to HK$327,272 HKD

A
Cheapest Retailer
-
HK$64,876 HKD
$8,269 USD
Retailer 2
-
HK$70,541 HKD
$8,991 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
HK$75,107 HKD
$9,573 USD
View
Retailer 4
-
HK$76,425 HKD
$9,741 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$82,294 HKD
$10,489 USD
View
Final sale: no returns
A
Retailer 6
-
HK$84,341 HKD
$10,750 USD
View
Retailer 7
-
HK$85,244 HKD
$10,865 USD
View
Price last confirmed 28 days ago
Retailer 8
-
HK$88,178 HKD
$11,239 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
HK$93,309 HKD
$11,893 USD
View
A
Retailer 10
-
HK$98,566 HKD
$12,563 USD
View
A
Retailer 11
-
HK$111,026 HKD
£11,143 GBP
View
B+
Retailer 12
-
HK$122,785 HKD
$15,650 USD
View
B+
Retailer 13
-
HK$134,873 HKD
£13,536 GBP
View
B+
Retailer 14
-
HK$148,584 HKD
£14,912 GBP
View
B+
Retailer 15
-
HK$155,910 HKD
$19,872 USD
View
B+
Retailer 16
-
HK$191,172 HKD
ZAR 393,643 ZAR
View
Retailer 17
-
HK$194,875 HKD
A$38,213 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
HK$234,584 HKD
$29,900 USD
View
B
Retailer 19
-
HK$283,330 HKD
$36,113 USD
View
B
Retailer 20
-
HK$287,791 HKD
$36,681 USD
View
Most Expensive
B
Frank Darling
VD_2217EC · Oct 31
HK$327,272 HKD
$41,714 USD
View
20 more retailers have this diamond
Prices start from HK$64,876 HKDSave up to HK$262,396 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
5.03ct Oval
HK$64,876 HKD