Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG813644116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813644116

Diamond specifications and retailer prices

From $2,747 NZD
$1,548 USD
As of October 30, 2026
Save $12,193 NZD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,909 NZD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813644116 or 813644116. Listed at 25 retailers as of October 30, 2026, with a 444% 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

5.06
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813644116
Dimensions17.03 × 9.19 × 5.64 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm9.19 mm5.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813644116
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: $4,512 NZD|Low: $2,747 NZD|High: $23,385 NZD|Avg: $7,097 NZD|-15.8%
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
November 1, 2026
Retailer 3$2,747 NZD
Retailer 5$2,988 NZD
Retailer 7$3,075 NZD
Retailer 11$3,185 NZD
Retailer 19$3,486 NZD
Retailer 2$3,696 NZD
Retailer 1$4,512 NZD
Retailer 20$4,556 NZD
Retailer 14$4,828 NZD
Retailer 17$5,028 NZD
Retailer 10$5,971 NZD
Retailer 12$6,455 NZD
Retailer 16$6,472 NZD
Retailer 6$6,505 NZD
Retailer 9$7,679 NZD
Retailer 8$8,584 NZD
Retailer 18$9,146 NZD
Retailer 4$9,295 NZD
Retailer 13$11,195 NZD
Retailer 15$14,940 NZD

30 data points across 20 retailers

25 retailers$2,747 NZD to $14,940 NZD

A
Cheapest Retailer
-
$2,747 NZD
$1,548 USD
A
Retailer 2
-
$2,988 NZD
$1,684 USD
View
A
Retailer 3
-
$3,075 NZD
$1,733 USD
View
Final sale: no returns
A
Retailer 4
-
$3,185 NZD
$1,795 USD
View
A
Retailer 5
-
$3,486 NZD
$1,965 USD
View
Retailer 6
-
$3,641 NZD
$2,052 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$3,696 NZD
$2,083 USD
View
Retailer 8
-
$3,777 NZD
$2,129 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$4,512 NZD
£2,002 GBP
View
A
Retailer 10
-
$4,556 NZD
$2,568 USD
View
B+
Retailer 11
-
$4,828 NZD
$2,721 USD
View
B+
Retailer 12
-
$5,028 NZD
€2,699 EUR
View
B+
Retailer 13
-
$5,144 NZD
$2,899 USD
View
B+
Retailer 14
-
$5,971 NZD
$3,365 USD
View
B+
Retailer 15
-
$6,455 NZD
A$5,597 AUD
View
B+
Retailer 16
-
$6,472 NZD
ZAR 58,929 ZAR
View
B+
Retailer 17
-
$6,505 NZD
$3,666 USD
View
B
Retailer 18
-
$7,679 NZD
£3,408 GBP
View
B+
Retailer 19
-
$8,185 NZD
$4,613 USD
View
B+
Retailer 20
-
$8,584 NZD
$4,838 USD
View
B+
Retailer 21
-
$9,146 NZD
£4,059 GBP
View
B
Retailer 22
-
$9,295 NZD
$5,239 USD
View
B
Retailer 23
-
$11,195 NZD
$6,310 USD
View
B
Retailer 24
-
$14,940 NZD
$8,420 USD
View
Most Expensive
Queensmith
LG813644116 · Oct 9
$15,909 NZD
£7,060 GBP
View
Price last confirmed 23 days ago
24 more retailers have this diamond
Prices start from $2,747 NZDSave up to $12,193 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
5.06ct Marquise
$2,747 NZD