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Marquise|Lab Grown|IGI

1.86ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG840656930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840656930

Diamond specifications and retailer prices

From HK$3,214 HKD
As of November 1, 2026
Save HK$7,771 HKD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,808 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656930 or 840656930. Listed at 10 retailers as of October 28, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656930
Dimensions13.17 × 6.51 × 3.97 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.51 mm1.86 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840656930
Side View
Table 66.0%Crown 31.7°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.0%

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: Nov 1
Current: HK$7,517 HKD|Low: HK$2,613 HKD|High: HK$11,808 HKD|Avg: HK$6,585 HKD|-7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 2HK$2,613 HKD
Retailer 7HK$3,214 HKD
Retailer 3HK$4,119 HKD
Retailer 4HK$4,539 HKD
Retailer 9HK$4,739 HKD
Retailer 6HK$4,896 HKD
Retailer 10HK$5,743 HKD
Retailer 1HK$7,517 HKD
Retailer 8HK$10,985 HKD
Retailer 5HK$11,619 HKD
Reve DiamondsHK$11,808 HKD

13 data points across 11 retailers

10 retailersHK$3,214 HKD to HK$10,985 HKD

A
Cheapest Retailer
-
HK$3,214 HKD
Retailer 2
-
HK$4,119 HKD
$525 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
HK$4,539 HKD
€551 EUR
View
Retailer 4
-
HK$4,739 HKD
$604 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$4,896 HKD
ZAR 10,081 ZAR
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$5,743 HKD
$732 USD
View
A
Retailer 7
-
HK$7,517 HKD
$958 USD
View
B
Retailer 8
-
HK$10,985 HKD
$1,400 USD
View
Retailer 9
-
HK$11,619 HKD
£1,166 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
D99743AE2 · Oct 25
HK$11,808 HKD
$1,505 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$3,214 HKDSave up to HK$7,771 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$3,214 HKD