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Marquise|Lab Grown|IGI

3.86ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG835620379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835620379

Diamond specifications and retailer prices

From HK$3,695 HKD
$471 USD
As of October 30, 2026
Save HK$17,080 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,775 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.86ct lab-grown marquise diamond

This 3.86ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835620379 or 835620379. Listed at 12 retailers as of October 30, 2026, with prices from HK$3,695 to HK$20,775, a HK$17,080 spread on the same certified stone. With Clarity lists it at HK$20,775. 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

3.86
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835620379
Dimensions15.69 × 8.37 × 5.18 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm8.37 mm3.86 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835620379
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.9%

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$9,674 HKD|Low: HK$3,695 HKD|High: HK$23,302 HKD|Avg: HK$13,585 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 11HK$3,695 HKD
Retailer 7HK$4,135 HKD
Retailer 10HK$4,869 HKD
Retailer 5HK$6,978 HKD
Retailer 1HK$9,674 HKD
Retailer 9HK$12,310 HKD
Retailer 8HK$12,318 HKD
Retailer 2HK$14,726 HKD
Retailer 6HK$16,429 HKD
Retailer 4HK$16,919 HKD
Retailer 3HK$18,979 HKD
With ClarityHK$20,775 HKD

27 data points across 12 retailers

12 retailersHK$3,695 HKD to HK$20,775 HKD

A
Cheapest Retailer
-
HK$3,695 HKD
$471 USD
A
Retailer 2
-
HK$4,135 HKD
$527 USD
View
Retailer 3
-
HK$4,869 HKD
£489 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
HK$6,978 HKD
€847 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$9,674 HKD
A$1,897 AUD
View
A
Retailer 6
-
HK$12,310 HKD
$1,569 USD
View
B+
Retailer 7
-
HK$12,318 HKD
$1,570 USD
View
B+
Retailer 8
-
HK$14,726 HKD
$1,877 USD
View
B+
Retailer 9
-
HK$16,429 HKD
$2,094 USD
View
B+
Retailer 10
-
HK$16,919 HKD
£1,698 GBP
View
Retailer 11
-
HK$18,979 HKD
SGD 3,269 SGD
View
Price last confirmed 19 days ago
Most Expensive
B+
With Clarity
835620379 · Oct 31
HK$20,775 HKD
$2,648 USD
View
11 more retailers have this diamond
Prices start from HK$3,695 HKDSave up to HK$17,080 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
3.86ct Marquise
HK$3,695 HKD