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Marquise|Lab Grown|IGI

1.86ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG838634544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838634544

Diamond specifications and retailer prices

From HK$3,099 HKD
$395 USD
As of October 30, 2026
Save HK$15,104 HKD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$18,204 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.86ct lab-grown marquise diamond

This 1.86ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838634544 or 838634544. Listed at 6 retailers as of October 30, 2026, with prices from HK$3,099 to HK$18,204, a HK$15,104 spread on the same certified stone. Frank Darling lists it at HK$18,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634544
Dimensions12.70 × 6.43 × 4.05 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm6.43 mm1.86 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634544
Side View
Table 61.0%Crown 34.6°Girdle: THN-MEDPavilion 41°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 30
Current: HK$18,204 HKD|Low: HK$3,099 HKD|High: HK$18,209 HKD|Avg: HK$9,710 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3HK$3,099 HKD
Retailer 6HK$4,441 HKD
Retailer 2HK$6,073 HKD
Retailer 7HK$6,719 HKD
Retailer 5HK$11,549 HKD
Retailer 4HK$14,985 HKD
Frank DarlingHK$18,204 HKD

15 data points across 7 retailers

6 retailersHK$3,099 HKD to HK$18,204 HKD

A
Cheapest Retailer
-
HK$3,099 HKD
$395 USD
Final sale: no returns
A
Retailer 2
-
HK$4,441 HKD
$566 USD
View
A
Retailer 3
-
HK$5,468 HKD
$697 USD
View
B+
Retailer 4
-
HK$11,549 HKD
$1,472 USD
View
B
Retailer 5
-
HK$14,985 HKD
$1,910 USD
View
Most Expensive
B
Frank Darling
100747889926KD · Oct 31
HK$18,204 HKD
$2,320 USD
View
5 more retailers have this diamond
Prices start from HK$3,099 HKDSave up to HK$15,104 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
1.86ct Marquise
HK$3,099 HKD