Marquise|Lab Grown|IGI

5.02ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG833684092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833684092

Diamond specifications and retailer prices

From $3,009 NZD
£1,336 GBP
As of October 30, 2026
Save $6,728 NZD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,079 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG833684092 or 833684092. Listed at 15 retailers as of October 30, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833684092
Dimensions18.03 × 8.99 × 5.45 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.03 mm8.99 mm5.02 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833684092
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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: $21,079 NZD|Low: $2,676 NZD|High: $21,079 NZD|Avg: $6,452 NZD
Brilliant Earth
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
October 30, 2026
Retailer 5$2,676 NZD
Retailer 2$3,009 NZD
Retailer 15$3,078 NZD
Retailer 9$3,908 NZD
Retailer 6$4,379 NZD
Retailer 16$4,686 NZD
Retailer 10$4,862 NZD
Retailer 14$5,165 NZD
Retailer 11$5,578 NZD
Retailer 12$5,611 NZD
Retailer 4$6,679 NZD
Retailer 8$7,468 NZD
Retailer 7$8,208 NZD
Retailer 13$8,950 NZD
Retailer 3$9,737 NZD
Brilliant Earth$21,079 NZD

18 data points across 16 retailers

15 retailers$3,009 NZD to $9,737 NZD

A
Cheapest Retailer
-
$3,009 NZD
£1,336 GBP
Retailer 2
-
$3,078 NZD
$1,735 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$3,908 NZD
£1,734 GBP
View
Retailer 4
-
$4,379 NZD
$2,468 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,686 NZD
$2,641 USD
View
Retailer 6
-
$4,862 NZD
€2,610 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$5,165 NZD
$2,911 USD
View
Retailer 8
-
$5,578 NZD
ZAR 50,786 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
$5,611 NZD
A$4,865 AUD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$6,679 NZD
£2,964 GBP
View
Retailer 11
-
$7,468 NZD
$4,209 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$8,208 NZD
$4,626 USD
View
Retailer 13
-
$8,950 NZD
£3,972 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
$9,737 NZD
$5,488 USD
View
Most Expensive
Brilliant Earth
21756914A · Oct 26
$21,079 NZD
$11,880 USD
View
Price under review
14 more retailers have this diamond
Prices start from $3,009 NZDSave up to $6,728 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
5.02ct Marquise
$3,009 NZD