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Marquise|Lab Grown|IGI

2.30ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG739530663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739530663

Diamond specifications and retailer prices

From HK$10,811 HKD
$1,378 USD
As of October 30, 2026
Save HK$63,566 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$74,377 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.3ct lab-grown marquise diamond

This 2.3ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG739530663 or 739530663. Listed at 18 retailers as of October 30, 2026, with prices from HK$10,811 to HK$74,377, a HK$63,566 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,377. 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

2.30
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739530663
Dimensions13.58 × 6.75 × 4.35 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.58 mm6.75 mm2.30 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739530663
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 64.4%

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$74,377 HKD|Low: HK$9,023 HKD|High: HK$77,594 HKD|Avg: HK$32,306 HKD|-4.1%
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
October 29, 2026
Retailer 7HK$12,632 HKD
Retailer 13HK$13,871 HKD
Retailer 11HK$13,887 HKD
Retailer 16HK$17,637 HKD
Retailer 4HK$17,865 HKD
Retailer 2HK$21,139 HKD
Retailer 3HK$22,753 HKD
Retailer 14HK$25,938 HKD
Retailer 9HK$32,908 HKD
Retailer 15HK$34,141 HKD
Retailer 10HK$39,737 HKD
Retailer 5HK$40,275 HKD
Retailer 6HK$45,831 HKD
Retailer 8HK$49,987 HKD
Retailer 12HK$51,939 HKD
Do Amore DiamondsHK$74,377 HKD

31 data points across 16 retailers

18 retailersHK$10,811 HKD to HK$74,377 HKD

A
Cheapest Retailer
-
HK$10,811 HKD
$1,378 USD
A
Retailer 2
-
HK$11,761 HKD
$1,499 USD
View
A
Retailer 3
-
HK$12,632 HKD
$1,610 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,871 HKD
$1,768 USD
View
A
Retailer 5
-
HK$13,887 HKD
$1,770 USD
View
A
Retailer 6
-
HK$17,637 HKD
$2,248 USD
View
A
Retailer 7
-
HK$17,865 HKD
$2,277 USD
View
A
Retailer 8
-
HK$21,139 HKD
€2,566 EUR
View
B+
Retailer 9
-
HK$22,753 HKD
$2,900 USD
View
B+
Retailer 10
-
HK$25,938 HKD
$3,306 USD
View
Retailer 11
-
HK$32,908 HKD
A$6,453 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$34,141 HKD
$4,352 USD
View
B
Retailer 13
-
HK$36,814 HKD
$4,692 USD
View
B
Retailer 14
-
HK$39,737 HKD
£3,988 GBP
View
B
Retailer 15
-
HK$40,275 HKD
$5,133 USD
View
Retailer 16
-
HK$45,831 HKD
A$8,987 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
HK$51,939 HKD
$6,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-7E22CA3BE · Oct 30
HK$74,377 HKD
$9,480 USD
View
17 more retailers have this diamond
Prices start from HK$10,811 HKDSave up to HK$63,566 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
2.30ct Marquise
HK$10,811 HKD