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Marquise|Lab Grown|IGI

1.05ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG538297203

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538297203

Diamond specifications and retailer prices

From HK$1,734 HKD
$221 USD
As of October 30, 2026
Save HK$13,251 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$14,985 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG538297203 or 538297203. Listed at 27 retailers as of October 29, 2026, with prices from HK$1,734 to HK$14,985, a HK$13,251 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538297203
Dimensions10.29 × 5.26 × 3.36 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.29 mm5.26 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538297203
Side View
Table 60.5%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.9%

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$14,985 HKD|Low: HK$1,467 HKD|High: HK$14,985 HKD|Avg: HK$5,874 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
October 30, 2026
Retailer 11HK$1,553 HKD
Retailer 16HK$1,734 HKD
Retailer 8HK$1,930 HKD
Retailer 6HK$2,997 HKD
Retailer 7HK$3,013 HKD
Retailer 15HK$3,600 HKD
Retailer 17HK$3,662 HKD
Retailer 10HK$3,672 HKD
Retailer 4HK$3,805 HKD
Retailer 13HK$3,952 HKD
Retailer 18HK$5,212 HKD
Retailer 3HK$6,229 HKD
Retailer 12HK$7,339 HKD
Retailer 9HK$8,202 HKD
Retailer 14HK$8,415 HKD
Retailer 20HK$8,513 HKD
Retailer 19HK$8,549 HKD
Retailer 5HK$9,330 HKD
Retailer 2HK$10,984 HKD
Do Amore DiamondsHK$14,985 HKD

42 data points across 20 retailers

27 retailersHK$1,734 HKD to HK$14,985 HKD

Retailer 1
-
HK$1,553 HKD
$198 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$1,734 HKD
$221 USD
View
Final sale: no returns
Retailer 3
-
HK$1,852 HKD
$236 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$1,930 HKD
$246 USD
View
Price last confirmed 23 days ago
Retailer 5
-
HK$1,930 HKD
$246 USD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$2,150 HKD
$274 USD
View
Price last confirmed 32 days ago
Retailer 7
-
HK$2,267 HKD
$289 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
HK$2,997 HKD
$382 USD
View
A
Retailer 9
-
HK$3,013 HKD
View
A
Retailer 10
-
HK$3,600 HKD
€437 EUR
View
A
Retailer 11
-
HK$3,662 HKD
ZAR 7,540 ZAR
View
A
Retailer 12
-
HK$3,672 HKD
$468 USD
View
A
Retailer 13
-
HK$3,805 HKD
$485 USD
View
A
Retailer 14
-
HK$3,952 HKD
£397 GBP
View
A
Retailer 15
-
HK$5,212 HKD
A$1,022 AUD
View
B+
Retailer 16
-
HK$6,229 HKD
$794 USD
View
B+
Retailer 17
-
HK$6,849 HKD
$873 USD
View
Retailer 18
-
HK$6,849 HKD
$873 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
HK$7,339 HKD
SGD 1,264 SGD
View
Retailer 20
-
HK$8,152 HKD
$1,039 USD
View
Price last confirmed 31 days ago
B+
Retailer 21
-
HK$8,202 HKD
$1,045 USD
View
B+
Retailer 22
-
HK$8,415 HKD
A$1,650 AUD
View
B+
Retailer 23
-
HK$8,513 HKD
$1,085 USD
View
B+
Retailer 24
-
HK$8,549 HKD
£858 GBP
View
B
Retailer 25
-
HK$9,330 HKD
$1,189 USD
View
B
Retailer 26
-
HK$10,984 HKD
$1,400 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2B94BDA0 · Oct 29
HK$14,985 HKD
$1,910 USD
View
26 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$13,251 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
1.05ct Marquise
HK$1,734 HKD