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5.03ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG739527290

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739527290

Diamond specifications and retailer prices

From HK$9,886 HKD
$1,260 USD
As of October 31, 2026
Save HK$27,320 HKD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$37,206 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 LG739527290 or 739527290. Listed at 5 retailers as of October 29, 2026, with prices from HK$9,886 to HK$37,206, a HK$27,320 spread on the same certified stone. MOH London lists it at HK$37,206. 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

5.03
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739527290
Dimensions11.11 × 11.06 × 6.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm11.06 mm5.03 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739527290
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.8%

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 31
Current: HK$37,206 HKD|Low: HK$9,886 HKD|High: HK$37,505 HKD|Avg: HK$18,378 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3HK$9,886 HKD
Retailer 2HK$10,355 HKD
Retailer 5HK$13,040 HKD
Retailer 4HK$16,578 HKD
MOH LondonHK$37,206 HKD

37 data points across 5 retailers

5 retailersHK$9,886 HKD to HK$37,206 HKD

B+
Cheapest Retailer
-
HK$9,886 HKD
$1,260 USD
B+
Retailer 2
-
HK$10,355 HKD
£1,039 GBP
View
B+
Retailer 3
-
HK$13,040 HKD
$1,662 USD
View
B
Retailer 4
-
HK$16,578 HKD
$2,113 USD
View
Most Expensive
B
MOH London
LG739527290 · Oct 29
HK$37,206 HKD
£3,734 GBP
View
4 more retailers have this diamond
Prices start from HK$9,886 HKDSave up to HK$27,320 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+
5.03ct Round
HK$9,886 HKD