CaratHunter
Plans
Marquise|Lab Grown|IGI

1.86ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG776669210

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776669210

Diamond specifications and retailer prices

From HK$2,636 HKD
$336 USD
As of October 30, 2026
Save HK$10,676 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,495 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG776669210 or 776669210. Listed at 19 retailers as of October 29, 2026, with a 405% 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776669210
Dimensions13.37 × 6.32 × 3.74 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm6.32 mm1.86 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776669210
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 59.2%

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$15,495 HKD|Low: HK$2,636 HKD|High: HK$15,652 HKD|Avg: HK$7,822 HKD|-1.0%
Rare Carat
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
Retailer 18
October 31, 2026
Retailer 15HK$2,636 HKD
Retailer 17HK$3,099 HKD
Retailer 8HK$3,303 HKD
Retailer 11HK$4,158 HKD
Retailer 10HK$4,409 HKD
Retailer 2HK$5,187 HKD
Retailer 3HK$5,305 HKD
Retailer 9HK$5,548 HKD
Retailer 6HK$5,678 HKD
Retailer 13HK$7,124 HKD
Retailer 5HK$7,670 HKD
Retailer 12HK$8,975 HKD
Retailer 18HK$9,767 HKD
Retailer 14HK$11,235 HKD
Retailer 16HK$11,878 HKD
Retailer 7HK$12,958 HKD
Retailer 4HK$13,312 HKD
Rare CaratHK$15,495 HKD

35 data points across 18 retailers

19 retailersHK$2,636 HKD to HK$13,312 HKD

Retailer 1
-
HK$2,558 HKD
$326 USD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$2,636 HKD
$336 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,099 HKD
£311 GBP
View
Retailer 4
-
HK$3,303 HKD
$421 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
HK$4,158 HKD
$530 USD
View
A
Retailer 6
-
HK$4,409 HKD
$562 USD
View
A
Retailer 7
-
HK$5,187 HKD
£521 GBP
View
A
Retailer 8
-
HK$5,305 HKD
€644 EUR
View
A
Retailer 9
-
HK$5,548 HKD
A$1,088 AUD
View
A
Retailer 10
-
HK$5,678 HKD
ZAR 11,692 ZAR
View
B+
Retailer 11
-
HK$7,124 HKD
$908 USD
View
B+
Retailer 12
-
HK$7,670 HKD
A$1,504 AUD
View
B+
Retailer 13
-
HK$8,975 HKD
$1,144 USD
View
B+
Retailer 14
-
HK$9,767 HKD
$1,245 USD
View
B+
Retailer 15
-
HK$11,235 HKD
$1,432 USD
View
B+
Retailer 16
-
HK$11,878 HKD
$1,514 USD
View
Retailer 17
-
HK$12,958 HKD
A$2,541 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
HK$13,312 HKD
£1,336 GBP
View
Most Expensive
Rare Carat
VR2106692SP776 · Oct 21
HK$15,495 HKD
$1,975 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from HK$2,636 HKDSave up to HK$10,676 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$2,636 HKD