Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG834610811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610811

Diamond specifications and retailer prices

From $1,427 NZD
$804 USD
As of October 30, 2026
Save $5,047 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,962 NZD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834610811 or 834610811. Listed at 21 retailers as of October 29, 2026, with a 354% 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

5.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610811
Dimensions17.67 × 9.11 × 5.67 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm9.11 mm5.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610811
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: $5,177 NZD|Low: $1,427 NZD|High: $8,081 NZD|Avg: $4,051 NZD|-21.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 16$1,427 NZD
Retailer 15$1,597 NZD
Retailer 4$1,611 NZD
Retailer 18$1,718 NZD
Retailer 11$1,884 NZD
Retailer 7$1,890 NZD
Retailer 12$2,369 NZD
Retailer 17$2,639 NZD
Retailer 2$3,490 NZD
Retailer 19$3,756 NZD
Retailer 9$3,815 NZD
Retailer 10$4,191 NZD
Retailer 6$4,409 NZD
Retailer 8$4,759 NZD
Retailer 3$4,830 NZD
Retailer 1$5,177 NZD
Retailer 5$5,446 NZD
Retailer 14$5,724 NZD
Retailer 20$6,474 NZD
Retailer 13$8,068 NZD

28 data points across 20 retailers

21 retailers$1,427 NZD to $6,474 NZD

A
Cheapest Retailer
-
$1,427 NZD
$804 USD
A
Retailer 2
-
$1,597 NZD
$900 USD
View
Final sale: no returns
A
Retailer 3
-
$1,611 NZD
$908 USD
View
A
Retailer 4
-
$1,718 NZD
$968 USD
View
Retailer 5
-
$1,884 NZD
$1,062 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,890 NZD
$1,065 USD
View
B+
Retailer 7
-
$2,369 NZD
$1,335 USD
View
A
Retailer 8
-
$2,639 NZD
£1,171 GBP
View
A
Retailer 9
-
$3,490 NZD
ZAR 31,779 ZAR
View
A
Retailer 10
-
$3,756 NZD
€2,016 EUR
View
Retailer 11
-
$3,815 NZD
A$3,308 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$4,191 NZD
$2,362 USD
View
A
Retailer 13
-
$4,409 NZD
$2,485 USD
View
B+
Retailer 14
-
$4,759 NZD
£2,112 GBP
View
B+
Retailer 15
-
$4,830 NZD
$2,722 USD
View
B+
Retailer 16
-
$5,177 NZD
$2,918 USD
View
B+
Retailer 17
-
$5,446 NZD
$3,069 USD
View
B+
Retailer 18
-
$5,724 NZD
$3,226 USD
View
B+
Retailer 19
-
$6,474 NZD
£2,873 GBP
View
Retailer 20
-
$8,068 NZD
A$6,996 AUD
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
LG834610811 · Oct 10
$14,962 NZD
£6,640 GBP
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $1,427 NZDSave up to $5,047 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
5.09ct Marquise
$1,427 NZD