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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818674952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818674952

Diamond specifications and retailer prices

From $3,698 NZD
$2,084 USD
As of November 1, 2026
Save $13,226 NZD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $16,923 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 LG818674952 or 818674952. Listed at 9 retailers as of October 31, 2026, with prices from $3,698 to $16,923, a $13,226 spread on the same certified stone. Novita Diamonds lists it at $16,923. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674952
Dimensions17.13 × 9.02 × 5.26 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.13 mm9.02 mm5.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674952
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 58.3%

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: Nov 1
Current: $16,923 NZD|Low: $3,698 NZD|High: $17,164 NZD|Avg: $8,402 NZD|-0.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$3,698 NZD
Retailer 2$4,298 NZD
Retailer 6$4,351 NZD
Retailer 3$4,870 NZD
Retailer 7$6,464 NZD
Retailer 4$8,741 NZD
Retailer 9$10,708 NZD
Retailer 5$11,072 NZD
Novita Diamonds$16,923 NZD

39 data points across 9 retailers

9 retailers$3,698 NZD to $16,923 NZD

A
Cheapest Retailer
-
$3,698 NZD
$2,084 USD
A
Retailer 2
-
$4,298 NZD
£1,908 GBP
View
A
Retailer 3
-
$4,351 NZD
$2,452 USD
View
B+
Retailer 4
-
$4,870 NZD
€2,614 EUR
View
B+
Retailer 5
-
$6,464 NZD
$3,643 USD
View
B+
Retailer 6
-
$8,741 NZD
£3,879 GBP
View
B
Retailer 7
-
$10,708 NZD
$6,035 USD
View
B
Retailer 8
-
$11,072 NZD
$6,240 USD
View
Most Expensive
B
Novita Diamonds
cert_818674952 · Oct 31
$16,923 NZD
A$14,674 AUD
View
8 more retailers have this diamond
Prices start from $3,698 NZDSave up to $13,226 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
$3,698 NZD