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Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG712551169

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG712551169

Diamond specifications and retailer prices

From $1,499 NZD
$842 USD
As of October 30, 2026
Save $5,058 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,728 NZD at Rare Carat · As of September 9, 2026
View at Rare Carat

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 LG712551169 or 712551169. Listed at 22 retailers as of October 29, 2026, with a 337% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712551169
Dimensions8.77 × 8.77 × 18.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.77 mm8.77 mm5.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712551169
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

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: $2,673 NZD|Low: $1,499 NZD|High: $6,601 NZD|Avg: $3,582 NZD|-8.2%
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 5$1,499 NZD
Retailer 20$1,631 NZD
Retailer 13$1,677 NZD
Retailer 7$1,740 NZD
Retailer 9$1,740 NZD
Retailer 18$2,056 NZD
Retailer 2$2,407 NZD
Retailer 16$2,493 NZD
Retailer 1$2,673 NZD
Retailer 15$2,879 NZD
Retailer 17$3,523 NZD
Retailer 14$3,535 NZD
Retailer 19$3,657 NZD
Retailer 3$4,428 NZD
Retailer 4$4,803 NZD
Retailer 10$4,891 NZD
Retailer 6$5,506 NZD
Retailer 8$5,813 NZD
Retailer 11$6,029 NZD
Retailer 12$6,558 NZD

39 data points across 20 retailers

22 retailers$1,499 NZD to $6,558 NZD

A
Cheapest Retailer
-
$1,499 NZD
$842 USD
A
Retailer 2
-
$1,631 NZD
$916 USD
View
A
Retailer 3
-
$1,677 NZD
$942 USD
View
Final sale: no returns
A
Retailer 4
-
$1,740 NZD
$977 USD
View
Retailer 5
-
$1,740 NZD
$977 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,056 NZD
$1,155 USD
View
A
Retailer 7
-
$2,407 NZD
$1,352 USD
View
B+
Retailer 8
-
$2,493 NZD
$1,400 USD
View
A
Retailer 9
-
$2,673 NZD
£1,182 GBP
View
A
Retailer 10
-
$2,879 NZD
€1,540 EUR
View
Retailer 11
-
$3,523 NZD
A$3,044 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,535 NZD
ZAR 32,071 ZAR
View
A
Retailer 13
-
$3,657 NZD
$2,054 USD
View
A
Retailer 14
-
$4,428 NZD
$2,487 USD
View
A
Retailer 15
-
$4,803 NZD
£2,124 GBP
View
A
Retailer 16
-
$4,891 NZD
$2,747 USD
View
B+
Retailer 17
-
$5,443 NZD
$3,057 USD
View
B+
Retailer 18
-
$5,506 NZD
$3,093 USD
View
B+
Retailer 19
-
$5,813 NZD
$3,265 USD
View
B+
Retailer 20
-
$6,029 NZD
$3,386 USD
View
B+
Retailer 21
-
$6,558 NZD
£2,900 GBP
View
Most Expensive
Rare Carat
17V712551169 · Sep 9
$9,728 NZD
$5,464 USD
View
Price last confirmed 51 days ago
21 more retailers have this diamond
Prices start from $1,499 NZDSave up to $5,058 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
$1,499 NZD