CaratHunter
Plans
Marquise|Lab Grown|IGI

3.19ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG821651342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821651342

Diamond specifications and retailer prices

From HK$6,590 HKD
$840 USD
As of October 31, 2026
Save HK$31,932 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$44,093 HKD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.19ct lab-grown marquise diamond

This 3.19ct 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 LG821651342 or 821651342. Listed at 17 retailers as of October 30, 2026, with a 485% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.19
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651342
Dimensions16.51 × 7.49 × 4.42 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.51 mm7.49 mm3.19 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651342
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.0%

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 31
Current: HK$6,590 HKD|Low: HK$6,590 HKD|High: HK$28,834 HKD|Avg: HK$16,162 HKD|-4.9%
Retailer 1
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
October 31, 2026
Retailer 1HK$6,590 HKD
Retailer 4HK$8,238 HKD
Retailer 13HK$9,846 HKD
Retailer 9HK$10,966 HKD
Retailer 3HK$12,621 HKD
Retailer 10HK$15,422 HKD
Retailer 15HK$15,676 HKD
Retailer 5HK$15,955 HKD
Retailer 12HK$16,343 HKD
Retailer 6HK$22,470 HKD
Retailer 11HK$22,997 HKD
Retailer 2HK$23,712 HKD
Retailer 14HK$24,557 HKD
Retailer 7HK$26,126 HKD
Retailer 8HK$28,834 HKD

20 data points across 15 retailers

17 retailersHK$6,590 HKD to HK$38,522 HKD

A
Cheapest Retailer
-
HK$6,590 HKD
$840 USD
Final sale: no returns
A
Retailer 2
-
HK$8,238 HKD
$1,050 USD
View
A
Retailer 3
-
HK$9,846 HKD
$1,255 USD
View
A
Retailer 4
-
HK$10,966 HKD
£1,101 GBP
View
A
Retailer 5
-
HK$12,621 HKD
€1,532 EUR
View
B+
Retailer 6
-
HK$15,422 HKD
A$3,024 AUD
View
B+
Retailer 7
-
HK$15,676 HKD
$1,998 USD
View
B+
Retailer 8
-
HK$15,955 HKD
ZAR 32,853 ZAR
View
B+
Retailer 9
-
HK$16,343 HKD
$2,083 USD
View
B+
Retailer 10
-
HK$22,470 HKD
$2,864 USD
View
B+
Retailer 11
-
HK$22,997 HKD
SGD 3,961 SGD
View
B+
Retailer 12
-
HK$23,712 HKD
$3,022 USD
View
B+
Retailer 13
-
HK$24,557 HKD
$3,130 USD
View
B+
Retailer 14
-
HK$26,126 HKD
£2,622 GBP
View
B
Retailer 15
-
HK$28,834 HKD
A$5,654 AUD
View
B
Retailer 16
-
HK$38,522 HKD
$4,910 USD
View
Most Expensive
Rare Carat
CN177-40A · Oct 7
HK$44,093 HKD
$5,620 USD
View
Price last confirmed 24 days ago
16 more retailers have this diamond
Prices start from HK$6,590 HKDSave up to HK$31,932 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
3.19ct Marquise
HK$6,590 HKD