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Marquise|Lab Grown|IGI

5.80ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843680571

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843680571

Diamond specifications and retailer prices

From $4,042 NZD
$2,278 USD
As of November 2, 2026
Save $18,873 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,821 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.8ct lab-grown marquise diamond

This 5.8ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843680571 or 843680571. Listed at 14 retailers as of November 2, 2026, with a 467% 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

5.80
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680571
Dimensions18.00 × 9.26 × 5.89 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
18.00 mm9.26 mm5.80 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680571
Side View
Table 60.0%Crown 38.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.6%

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 2
Current: $4,042 NZD|Low: $4,042 NZD|High: $23,939 NZD|Avg: $11,854 NZD
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
November 2, 2026
Retailer 1$4,042 NZD
Retailer 8$4,397 NZD
Retailer 9$4,526 NZD
Retailer 6$6,455 NZD
Retailer 11$6,703 NZD
Retailer 5$7,327 NZD
Retailer 3$7,841 NZD
Retailer 7$8,896 NZD
Retailer 12$12,661 NZD
Retailer 10$12,718 NZD
Retailer 13$16,377 NZD
Retailer 4$16,718 NZD
Retailer 2$22,915 NZD

11 data points across 13 retailers

14 retailers$4,042 NZD to $22,915 NZD

A
Cheapest Retailer
-
$4,042 NZD
$2,278 USD
A
Retailer 2
-
$4,397 NZD
$2,478 USD
View
A
Retailer 3
-
$4,526 NZD
$2,551 USD
View
Final sale: no returns
B+
Retailer 4
-
$6,455 NZD
£2,864 GBP
View
B+
Retailer 5
-
$6,703 NZD
$3,778 USD
View
Retailer 6
-
$7,327 NZD
€3,933 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$7,841 NZD
$4,419 USD
View
B
Retailer 8
-
$8,896 NZD
£3,948 GBP
View
B
Retailer 9
-
$12,661 NZD
A$10,978 AUD
View
B
Retailer 10
-
$12,718 NZD
£5,644 GBP
View
B
Retailer 11
-
$16,377 NZD
$9,230 USD
View
B
Retailer 12
-
$16,718 NZD
SGD 12,733 SGD
View
B
Retailer 13
-
$22,915 NZD
$12,915 USD
View
Most Expensive
Brilliant Earth
22405705A · Oct 31
$27,821 NZD
$15,680 USD
View
Price under review
13 more retailers have this diamond
Prices start from $4,042 NZDSave up to $18,873 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
5.80ct Marquise
$4,042 NZD