Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG823683330

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823683330

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 30, 2026
Save HK$7,935 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$17,733 HKD at Do Amore Diamonds · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823683330 or 823683330. Listed at 19 retailers as of October 30, 2026, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823683330
Dimensions11.20 × 5.10 × 3.10 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.10 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823683330
Side View
Table 56.0%Crown 30.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.8%

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$17,733 HKD|Low: HK$1,326 HKD|High: HK$17,733 HKD|Avg: HK$6,347 HKD|+3.7%
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
October 30, 2026
Retailer 14HK$1,922 HKD
Retailer 6HK$2,087 HKD
Retailer 3HK$2,872 HKD
Retailer 12HK$3,962 HKD
Retailer 9HK$4,056 HKD
Retailer 2HK$4,476 HKD
Retailer 13HK$4,682 HKD
Retailer 8HK$5,330 HKD
Retailer 10HK$5,758 HKD
Retailer 11HK$6,897 HKD
Retailer 5HK$8,931 HKD
Retailer 7HK$9,507 HKD
Retailer 4HK$9,857 HKD
Do Amore DiamondsHK$17,733 HKD

42 data points across 14 retailers

19 retailersHK$1,922 HKD to HK$9,857 HKD

Retailer 1
-
HK$1,656 HKD
$211 USD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$1,922 HKD
$245 USD
View
Final sale: no returns
Retailer 3
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
HK$2,087 HKD
$266 USD
View
Retailer 5
-
HK$2,142 HKD
$273 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
HK$2,872 HKD
$366 USD
View
B+
Retailer 7
-
HK$3,962 HKD
$505 USD
View
B+
Retailer 8
-
HK$4,056 HKD
ZAR 8,350 ZAR
View
B+
Retailer 9
-
HK$4,476 HKD
£449 GBP
View
B+
Retailer 10
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 11
-
HK$5,330 HKD
A$1,045 AUD
View
B+
Retailer 12
-
HK$5,758 HKD
A$1,129 AUD
View
B
Retailer 13
-
HK$6,897 HKD
$879 USD
View
Retailer 14
-
HK$7,587 HKD
$967 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$8,931 HKD
$1,138 USD
View
B
Retailer 16
-
HK$9,507 HKD
£954 GBP
View
B
Retailer 17
-
HK$9,857 HKD
$1,256 USD
View
Retailer 18
-
HK$16,556 HKD
$2,110 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-823683330 · Oct 29
HK$17,733 HKD
$2,260 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$7,935 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$1,922 HKD