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Marquise|Lab Grown|IGI

5.19ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842631312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842631312

Diamond specifications and retailer prices

From $2,759 NZD
$1,555 USD
As of October 30, 2026
Save $8,909 NZD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,337 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.19ct lab-grown marquise diamond

This 5.19ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631312 or 842631312. Listed at 22 retailers as of October 30, 2026, with a 323% 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

5.19
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631312
Dimensions17.68 × 9.02 × 5.53 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm9.02 mm5.19 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631312
Side View
Table 60.0%Crown 37.8°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,144 NZD|Low: $2,759 NZD|High: $11,907 NZD|Avg: $5,993 NZD|-2.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 7$2,759 NZD
Retailer 14$3,032 NZD
Retailer 20$3,091 NZD
Retailer 18$3,201 NZD
Retailer 15$3,409 NZD
Retailer 21$3,504 NZD
Retailer 6$3,852 NZD
Retailer 16$4,535 NZD
Retailer 12$4,578 NZD
Retailer 13$4,892 NZD
Retailer 4$5,662 NZD
Retailer 19$6,001 NZD
Retailer 5$6,004 NZD
Retailer 17$6,487 NZD
Retailer 10$6,538 NZD
Retailer 3$7,734 NZD
Retailer 11$8,268 NZD
Retailer 1$9,144 NZD
Retailer 8$10,701 NZD
Retailer 9$11,250 NZD
Retailer 2$11,668 NZD

18 data points across 21 retailers

22 retailers$2,759 NZD to $11,668 NZD

A
Cheapest Retailer
-
$2,759 NZD
$1,555 USD
Retailer 2
-
$3,032 NZD
$1,709 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$3,091 NZD
$1,742 USD
View
Final sale: no returns
A
Retailer 4
-
$3,201 NZD
$1,804 USD
View
A
Retailer 5
-
$3,409 NZD
£1,513 GBP
View
A
Retailer 6
-
$3,504 NZD
$1,975 USD
View
A
Retailer 7
-
$3,852 NZD
$2,171 USD
View
A
Retailer 8
-
$4,535 NZD
£2,012 GBP
View
A
Retailer 9
-
$4,578 NZD
$2,580 USD
View
A
Retailer 10
-
$4,892 NZD
€2,626 EUR
View
B+
Retailer 11
-
$5,662 NZD
$3,191 USD
View
B+
Retailer 12
-
$6,001 NZD
$3,382 USD
View
B+
Retailer 13
-
$6,004 NZD
$3,384 USD
View
B+
Retailer 14
-
$6,487 NZD
A$5,625 AUD
View
B+
Retailer 15
-
$6,538 NZD
ZAR 59,525 ZAR
View
B+
Retailer 16
-
$7,734 NZD
£3,432 GBP
View
B+
Retailer 17
-
$8,268 NZD
$4,660 USD
View
B+
Retailer 18
-
$9,144 NZD
£4,058 GBP
View
B
Retailer 19
-
$10,701 NZD
SGD 8,150 SGD
View
B
Retailer 20
-
$11,250 NZD
$6,341 USD
View
B
Retailer 21
-
$11,668 NZD
$6,576 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHJHI · Oct 13
$15,337 NZD
$8,644 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from $2,759 NZDSave up to $8,909 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
5.19ct Marquise
$2,759 NZD