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Marquise|Lab Grown|IGI

1.03ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG838608831

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838608831

Diamond specifications and retailer prices

From HK$2,683 HKD
$342 USD
As of October 30, 2026
Save HK$21,168 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$23,851 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG838608831 or 838608831. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,683 to HK$23,851, a HK$21,168 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,851. 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

1.03
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838608831
Dimensions10.47 × 5.35 × 3.29 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm5.35 mm1.03 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838608831
Side View
Table 62.0%Crown 35°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.5%

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$23,851 HKD|Low: HK$2,683 HKD|High: HK$23,851 HKD|Avg: HK$7,993 HKD
Do Amore Diamonds
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 7HK$2,683 HKD
Retailer 8HK$3,091 HKD
Retailer 3HK$3,115 HKD
Retailer 11HK$3,327 HKD
Retailer 20HK$3,327 HKD
Retailer 21HK$3,797 HKD
Retailer 13HK$3,899 HKD
Retailer 10HK$4,441 HKD
Retailer 6HK$4,480 HKD
Retailer 18HK$4,511 HKD
Retailer 17HK$6,317 HKD
Retailer 2HK$6,648 HKD
Retailer 16HK$8,960 HKD
Retailer 15HK$9,144 HKD
Retailer 5HK$9,768 HKD
Retailer 4HK$11,816 HKD
Retailer 12HK$12,879 HKD
Retailer 14HK$13,035 HKD
Retailer 9HK$14,438 HKD
Retailer 19HK$15,378 HKD
Do Amore DiamondsHK$23,851 HKD

15 data points across 21 retailers

21 retailersHK$2,683 HKD to HK$23,851 HKD

A
Cheapest Retailer
-
HK$2,683 HKD
$342 USD
A
Retailer 2
-
HK$3,091 HKD
$394 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,115 HKD
$397 USD
View
A
Retailer 4
-
HK$3,327 HKD
$424 USD
View
A
Retailer 5
-
HK$3,327 HKD
$424 USD
View
A
Retailer 6
-
HK$3,797 HKD
$484 USD
View
A
Retailer 7
-
HK$3,899 HKD
£391 GBP
View
A
Retailer 8
-
HK$4,441 HKD
$566 USD
View
A
Retailer 9
-
HK$4,480 HKD
$571 USD
View
A
Retailer 10
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 11
-
HK$6,317 HKD
ZAR 13,007 ZAR
View
B+
Retailer 12
-
HK$6,648 HKD
£667 GBP
View
B+
Retailer 13
-
HK$8,960 HKD
A$1,757 AUD
View
B
Retailer 14
-
HK$9,144 HKD
A$1,793 AUD
View
B
Retailer 15
-
HK$9,768 HKD
$1,245 USD
View
B
Retailer 16
-
HK$11,816 HKD
$1,506 USD
View
B
Retailer 17
-
HK$12,879 HKD
$1,642 USD
View
B
Retailer 18
-
HK$13,035 HKD
$1,661 USD
View
B
Retailer 19
-
HK$14,438 HKD
£1,449 GBP
View
B
Retailer 20
-
HK$15,378 HKD
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-F6D4EC4CA · Oct 31
HK$23,851 HKD
$3,040 USD
View
20 more retailers have this diamond
Prices start from HK$2,683 HKDSave up to HK$21,168 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$2,683 HKD