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Oval|Lab Grown|IGI

5.15ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG607398766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG607398766

Diamond specifications and retailer prices

From HK$53,123 HKD
$6,771 USD
As of October 30, 2026
Save HK$148,709 HKD (74%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$201,832 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.15ct lab-grown oval diamond

This 5.15ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG607398766 or 607398766. Listed at 27 retailers as of October 30, 2026, with prices from HK$53,123 to HK$201,832, a HK$148,709 spread on the same certified stone. Taylor and Hart lists it at HK$201,832. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.15
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607398766
Dimensions14.15 × 9.69 × 6.05 mm
L/W Ratio1.46
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
14.15 mm9.69 mm5.15 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607398766
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 30
Current: HK$72,757 HKD|Low: HK$53,123 HKD|High: HK$211,685 HKD|Avg: HK$111,470 HKD|-8.1%
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
Taylor and Hart
October 31, 2026
Retailer 6HK$53,123 HKD
Retailer 11HK$56,426 HKD
Retailer 2HK$58,254 HKD
Retailer 9HK$63,464 HKD
Retailer 1HK$72,757 HKD
Retailer 15HK$75,774 HKD
Retailer 16HK$83,339 HKD
Retailer 5HK$90,838 HKD
Retailer 10HK$100,111 HKD
Retailer 8HK$100,421 HKD
Retailer 3HK$109,832 HKD
Retailer 13HK$117,456 HKD
Retailer 12HK$118,732 HKD
Retailer 7HK$127,615 HKD
Retailer 4HK$159,163 HKD
Retailer 14HK$162,628 HKD
Taylor and HartHK$201,832 HKD

31 data points across 17 retailers

27 retailersHK$53,123 HKD to HK$201,832 HKD

Retailer 1
-
HK$52,543 HKD
$6,697 USD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$53,123 HKD
$6,771 USD
View
Retailer 3
-
HK$53,625 HKD
$6,835 USD
View
Price last confirmed 38 days ago
Retailer 4
-
HK$55,775 HKD
$7,109 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$56,426 HKD
$7,192 USD
View
Final sale: no returns
A
Retailer 6
-
HK$58,254 HKD
$7,425 USD
View
Retailer 7
-
HK$60,953 HKD
$7,769 USD
View
Price last confirmed 20 days ago
Retailer 8
-
HK$60,953 HKD
$7,769 USD
View
Price last confirmed 28 days ago
Retailer 9
-
HK$61,353 HKD
$7,820 USD
View
Price last confirmed 36 days ago
A
Retailer 10
-
HK$63,464 HKD
$8,089 USD
View
A
Retailer 11
-
HK$71,247 HKD
$9,081 USD
View
Retailer 12
-
HK$72,361 HKD
$9,223 USD
View
Price last confirmed 24 days ago
A
Retailer 13
-
HK$72,757 HKD
£7,302 GBP
View
A
Retailer 14
-
HK$75,774 HKD
$9,658 USD
View
Retailer 15
-
HK$78,396 HKD
£7,868 GBP
View
Price last confirmed 19 days ago
A
Retailer 16
-
HK$83,339 HKD
£8,364 GBP
View
Retailer 17
-
HK$84,490 HKD
$10,769 USD
View
Price last confirmed 96 days ago
A
Retailer 18
-
HK$90,838 HKD
$11,578 USD
View
A
Retailer 19
-
HK$100,111 HKD
$12,760 USD
View
A
Retailer 20
-
HK$104,238 HKD
$13,286 USD
View
B+
Retailer 21
-
HK$109,832 HKD
$13,999 USD
View
B+
Retailer 22
-
HK$117,456 HKD
£11,788 GBP
View
B+
Retailer 23
-
HK$118,732 HKD
ZAR 244,481 ZAR
View
Retailer 24
-
HK$127,615 HKD
A$25,024 AUD
View
Price last confirmed 9 days ago
B
Retailer 25
-
HK$159,163 HKD
$20,287 USD
View
B+
Retailer 26
-
HK$162,628 HKD
$20,728 USD
View
Most Expensive
B
Taylor and Hart
5RJN2WC · Oct 30
HK$201,832 HKD
$25,725 USD
View
26 more retailers have this diamond
Prices start from HK$53,123 HKDSave up to HK$148,709 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
5.15ct Oval
HK$53,123 HKD