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Marquise|Lab Grown|IGI

3.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG843655426

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843655426

Diamond specifications and retailer prices

From HK$9,533 HKD
$1,215 USD
As of October 30, 2026
Save HK$29,774 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$39,307 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.16ct lab-grown marquise diamond

This 3.16ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655426 or 843655426. Listed at 11 retailers as of October 30, 2026, with prices from HK$9,533 to HK$39,307, a HK$29,774 spread on the same certified stone. Brilliant Earth lists it at HK$39,307. 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

3.16
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655426
Dimensions14.76 × 7.55 × 4.83 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.55 mm3.16 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655426
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.0%

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$39,307 HKD|Low: HK$9,533 HKD|High: HK$51,076 HKD|Avg: HK$19,903 HKD|-23.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8HK$9,533 HKD
Retailer 7HK$9,635 HKD
Retailer 3HK$10,108 HKD
Retailer 4HK$10,684 HKD
Retailer 6HK$15,362 HKD
Retailer 10HK$22,948 HKD
Retailer 5HK$23,757 HKD
Retailer 11HK$26,375 HKD
Retailer 9HK$26,968 HKD
Retailer 2HK$28,553 HKD
Brilliant EarthHK$39,307 HKD

21 data points across 11 retailers

11 retailersHK$9,533 HKD to HK$39,307 HKD

A
Cheapest Retailer
-
HK$9,533 HKD
$1,215 USD
A
Retailer 2
-
HK$9,635 HKD
$1,228 USD
View
A
Retailer 3
-
HK$10,108 HKD
€1,227 EUR
View
A
Retailer 4
-
HK$10,684 HKD
£1,072 GBP
View
B+
Retailer 5
-
HK$15,362 HKD
$1,958 USD
View
B+
Retailer 6
-
HK$22,948 HKD
$2,925 USD
View
B+
Retailer 7
-
HK$23,757 HKD
$3,028 USD
View
B+
Retailer 8
-
HK$26,375 HKD
£2,647 GBP
View
B+
Retailer 9
-
HK$26,968 HKD
SGD 4,645 SGD
View
B
Retailer 10
-
HK$28,553 HKD
A$5,599 AUD
View
Most Expensive
B
Brilliant Earth
22168633A · Oct 30
HK$39,307 HKD
$5,010 USD
View
10 more retailers have this diamond
Prices start from HK$9,533 HKDSave up to HK$29,774 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
3.16ct Marquise
HK$9,533 HKD