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Marquise|Lab Grown|IGI

2.05ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG830627957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830627957

Diamond specifications and retailer prices

From HK$15,362 HKD
$1,958 USD
As of October 31, 2026
Save HK$36,898 HKD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$52,260 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830627957 or 830627957. Listed at 11 retailers as of October 31, 2026, with prices from HK$15,362 to HK$52,260, a HK$36,898 spread on the same certified stone. With Clarity lists it at HK$52,260. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830627957
Dimensions12.96 × 6.57 × 4.14 mm
L/W Ratio1.97
Girdle conditionFaceted
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
12.96 mm6.57 mm2.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830627957
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.0%

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 31
Current: HK$19,169 HKD|Low: HK$15,362 HKD|High: HK$52,260 HKD|Avg: HK$30,857 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 6HK$15,362 HKD
Retailer 8HK$16,570 HKD
Retailer 1HK$19,169 HKD
Retailer 10HK$20,493 HKD
Retailer 5HK$21,806 HKD
Retailer 3HK$35,022 HKD
Retailer 2HK$35,384 HKD
Retailer 7HK$36,584 HKD
Retailer 4HK$38,979 HKD
Retailer 9HK$47,740 HKD
With ClarityHK$52,260 HKD

21 data points across 11 retailers

11 retailersHK$15,362 HKD to HK$52,260 HKD

A
Cheapest Retailer
-
HK$15,362 HKD
$1,958 USD
A
Retailer 2
-
HK$16,570 HKD
View
A
Retailer 3
-
HK$19,169 HKD
£1,924 GBP
View
A
Retailer 4
-
HK$20,493 HKD
$2,612 USD
View
A
Retailer 5
-
HK$21,806 HKD
€2,647 EUR
View
B+
Retailer 6
-
HK$35,022 HKD
ZAR 72,113 ZAR
View
Retailer 7
-
HK$35,384 HKD
$4,510 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$36,584 HKD
$4,663 USD
View
B+
Retailer 9
-
HK$38,979 HKD
£3,912 GBP
View
B
Retailer 10
-
HK$47,740 HKD
$6,085 USD
View
Most Expensive
B
With Clarity
830627957 · Oct 31
HK$52,260 HKD
$6,661 USD
View
10 more retailers have this diamond
Prices start from HK$15,362 HKDSave up to HK$36,898 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
2.05ct Marquise
HK$15,362 HKD