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Marquise|Lab Grown|IGI

1.03ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG600325275

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600325275

Diamond specifications and retailer prices

From HK$2,919 HKD
$372 USD
As of October 30, 2026
Save HK$11,250 HKD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,169 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG600325275 or 600325275. Listed at 18 retailers as of October 25, 2026, with prices from HK$2,919 to HK$14,169, a HK$11,250 spread on the same certified stone. MOH London lists it at HK$14,169. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600325275
Dimensions11.26 × 5.33 × 3.19 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.26 mm5.33 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600325275
Side View
Table 60.0%Crown 34.7°Girdle: MediumPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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 30
Current: HK$14,169 HKD|Low: HK$2,801 HKD|High: HK$14,318 HKD|Avg: HK$6,268 HKD|-0.9%
MOH London
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
October 31, 2026
Retailer 15HK$2,919 HKD
Retailer 7HK$3,264 HKD
Retailer 14HK$3,389 HKD
Retailer 3HK$3,625 HKD
Retailer 11HK$3,625 HKD
Retailer 9HK$3,841 HKD
Retailer 8HK$4,786 HKD
Retailer 6HK$5,453 HKD
Retailer 5HK$5,782 HKD
Retailer 13HK$6,223 HKD
Retailer 2HK$6,542 HKD
Retailer 10HK$8,797 HKD
Retailer 4HK$10,623 HKD
Retailer 12HK$11,643 HKD
MOH LondonHK$14,169 HKD

39 data points across 15 retailers

18 retailersHK$2,919 HKD to HK$14,169 HKD

A
Cheapest Retailer
-
HK$2,919 HKD
$372 USD
A
Retailer 2
-
HK$3,264 HKD
$416 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,389 HKD
$432 USD
View
A
Retailer 4
-
HK$3,625 HKD
$462 USD
View
A
Retailer 5
-
HK$3,625 HKD
$462 USD
View
A
Retailer 6
-
HK$3,841 HKD
£385 GBP
View
A
Retailer 7
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 8
-
HK$5,021 HKD
$640 USD
View
B+
Retailer 9
-
HK$5,453 HKD
$695 USD
View
B+
Retailer 10
-
HK$5,782 HKD
$737 USD
View
B+
Retailer 11
-
HK$6,223 HKD
ZAR 12,814 ZAR
View
B+
Retailer 12
-
HK$6,542 HKD
£657 GBP
View
B+
Retailer 13
-
HK$8,797 HKD
A$1,725 AUD
View
B
Retailer 14
-
HK$10,623 HKD
$1,354 USD
View
B
Retailer 15
-
HK$11,643 HKD
$1,484 USD
View
B
Retailer 16
-
HK$11,949 HKD
$1,523 USD
View
B
Retailer 17
-
HK$13,677 HKD
$1,743 USD
View
Most Expensive
B
MOH London
LG600325275 · Oct 25
HK$14,169 HKD
£1,422 GBP
View
17 more retailers have this diamond
Prices start from HK$2,919 HKDSave up to HK$11,250 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
1.03ct Marquise
HK$2,919 HKD