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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 $1,490 NZD
$840 USD
As of October 31, 2026
Save $7,221 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,972 NZD 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 31, 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: $6,064 NZD|Low: $1,490 NZD|High: $6,521 NZD|Avg: $3,697 NZD|+0.3%
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
November 1, 2026
Retailer 14$1,490 NZD
Retailer 10$1,854 NZD
Retailer 8$2,209 NZD
Retailer 9$2,480 NZD
Retailer 5$2,854 NZD
Retailer 2$3,488 NZD
Retailer 12$3,543 NZD
Retailer 6$3,608 NZD
Retailer 4$3,696 NZD
Retailer 7$5,082 NZD
Retailer 3$5,201 NZD
Retailer 13$5,327 NZD
Retailer 11$5,518 NZD
Retailer 1$6,064 NZD
Retailer 15$6,521 NZD

20 data points across 15 retailers

17 retailers$1,490 NZD to $8,712 NZD

A
Cheapest Retailer
-
$1,490 NZD
$840 USD
Final sale: no returns
A
Retailer 2
-
$1,854 NZD
$1,045 USD
View
A
Retailer 3
-
$2,209 NZD
$1,245 USD
View
A
Retailer 4
-
$2,480 NZD
£1,101 GBP
View
A
Retailer 5
-
$2,854 NZD
€1,532 EUR
View
B+
Retailer 6
-
$3,488 NZD
A$3,024 AUD
View
B+
Retailer 7
-
$3,543 NZD
$1,997 USD
View
B+
Retailer 8
-
$3,608 NZD
ZAR 32,853 ZAR
View
B+
Retailer 9
-
$3,696 NZD
$2,083 USD
View
B+
Retailer 10
-
$5,082 NZD
$2,864 USD
View
B+
Retailer 11
-
$5,201 NZD
SGD 3,961 SGD
View
B+
Retailer 12
-
$5,327 NZD
$3,002 USD
View
B+
Retailer 13
-
$5,518 NZD
$3,110 USD
View
B+
Retailer 14
-
$6,064 NZD
£2,691 GBP
View
B
Retailer 15
-
$6,521 NZD
A$5,654 AUD
View
B
Retailer 16
-
$8,712 NZD
$4,910 USD
View
Most Expensive
Rare Carat
CN177-40A · Oct 7
$9,972 NZD
$5,620 USD
View
Price last confirmed 25 days ago
16 more retailers have this diamond
Prices start from $1,490 NZDSave up to $7,221 NZD

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
$1,490 NZD