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Marquise|Lab Grown|IGI

2.18ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG786644377

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786644377

Diamond specifications and retailer prices

From HK$4,299 HKD
$548 USD
As of October 27, 2026
Save HK$17,980 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$22,280 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 2.18ct lab-grown marquise diamond

This 2.18ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786644377 or 786644377. Listed at 18 retailers as of October 26, 2026, with prices from HK$4,299 to HK$22,280, a HK$17,980 spread on the same certified stone. MOH London lists it at HK$22,280. 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

2.18
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644377
Dimensions13.78 × 6.77 × 4.05 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.78 mm6.77 mm2.18 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644377
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.8%

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 27
Current: HK$22,280 HKD|Low: HK$4,299 HKD|High: HK$22,280 HKD|Avg: HK$10,595 HKD|+6.5%
MOH London
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
October 29, 2026
Retailer 13HK$4,299 HKD
Retailer 4HK$4,817 HKD
Retailer 2HK$5,072 HKD
Retailer 3HK$6,394 HKD
Retailer 14HK$7,140 HKD
Retailer 15HK$7,242 HKD
Retailer 11HK$8,258 HKD
Retailer 12HK$8,477 HKD
Retailer 10HK$12,863 HKD
Retailer 16HK$13,754 HKD
Retailer 5HK$14,020 HKD
Retailer 17HK$14,342 HKD
Retailer 7HK$16,837 HKD
Retailer 8HK$17,166 HKD
Retailer 9HK$17,298 HKD
Retailer 6HK$18,075 HKD
MOH LondonHK$22,280 HKD

42 data points across 17 retailers

18 retailersHK$4,299 HKD to HK$22,280 HKD

A
Cheapest Retailer
-
HK$4,299 HKD
$548 USD
A
Retailer 2
-
HK$4,817 HKD
$614 USD
View
Final sale: no returns
Retailer 3
-
HK$5,013 HKD
$639 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$5,072 HKD
£509 GBP
View
A
Retailer 5
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HK$6,394 HKD
$815 USD
View
A
Retailer 6
-
HK$7,140 HKD
$910 USD
View
A
Retailer 7
-
HK$7,242 HKD
$923 USD
View
A
Retailer 8
-
HK$8,258 HKD
£829 GBP
View
A
Retailer 9
-
HK$8,477 HKD
€1,029 EUR
View
A
Retailer 10
-
HK$12,863 HKD
ZAR 26,487 ZAR
View
A
Retailer 11
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HK$13,754 HKD
$1,753 USD
View
A
Retailer 12
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HK$14,020 HKD
$1,787 USD
View
A
Retailer 13
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HK$14,342 HKD
$1,828 USD
View
A
Retailer 14
-
HK$16,837 HKD
SGD 2,900 SGD
View
A
Retailer 15
-
HK$17,166 HKD
$2,188 USD
View
A
Retailer 16
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HK$17,298 HKD
$2,205 USD
View
A
Retailer 17
-
HK$18,075 HKD
$2,304 USD
View
Most Expensive
B+
MOH London
LG786644377 · Oct 26
HK$22,280 HKD
£2,236 GBP
View
17 more retailers have this diamond
Prices start from HK$4,299 HKDSave up to HK$17,980 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
2.18ct Marquise
HK$4,299 HKD