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Oval|Lab Grown|IGI

5.07ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG734522139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG734522139

Diamond specifications and retailer prices

From HK$4,958 HKD
$632 USD
As of October 27, 2026
Save HK$19,424 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$24,382 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.07ct lab-grown oval diamond

This 5.07ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG734522139 or 734522139. Listed at 13 retailers as of October 27, 2026, with prices from HK$4,958 to HK$24,382, a HK$19,424 spread on the same certified stone. MOH London lists it at HK$24,382. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.07
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734522139
Dimensions13.83 × 9.64 × 5.97 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.83 mm9.64 mm5.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734522139
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

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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 27
Current: HK$24,382 HKD|Low: HK$3,209 HKD|High: HK$24,840 HKD|Avg: HK$10,318 HKD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4HK$3,209 HKD
Retailer 10HK$4,958 HKD
Retailer 2HK$5,759 HKD
Retailer 3HK$5,829 HKD
Retailer 8HK$7,140 HKD
Retailer 7HK$9,135 HKD
Retailer 5HK$9,383 HKD
Retailer 11HK$9,407 HKD
Retailer 12HK$14,883 HKD
Retailer 9HK$16,076 HKD
Retailer 6HK$16,186 HKD
MOH LondonHK$24,382 HKD

38 data points across 12 retailers

13 retailersHK$4,958 HKD to HK$24,382 HKD

A
Cheapest Retailer
-
HK$4,958 HKD
$632 USD
Retailer 2
-
HK$5,021 HKD
$640 USD
View
Price last confirmed 39 days ago
Retailer 3
-
HK$5,743 HKD
$732 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$5,759 HKD
$734 USD
View
Retailer 5
-
HK$5,829 HKD
$743 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$7,140 HKD
$910 USD
View
A
Retailer 7
-
HK$9,135 HKD
£917 GBP
View
A
Retailer 8
-
HK$9,383 HKD
$1,196 USD
View
B+
Retailer 9
-
HK$9,407 HKD
$1,199 USD
View
B+
Retailer 10
-
HK$14,883 HKD
$1,897 USD
View
B+
Retailer 11
-
HK$16,076 HKD
$2,049 USD
View
B+
Retailer 12
-
HK$16,186 HKD
$2,063 USD
View
Most Expensive
B
MOH London
LG734522139 · Oct 29
HK$24,382 HKD
£2,447 GBP
View
12 more retailers have this diamond
Prices start from HK$4,958 HKDSave up to HK$19,424 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
5.07ct Oval
HK$4,958 HKD