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Marquise|Lab Grown|IGI

5.09ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843655316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843655316

Diamond specifications and retailer prices

From $3,018 NZD
$1,701 USD
As of October 31, 2026
Save $8,457 NZD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $24,627 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct 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 LG843655316 or 843655316. Listed at 17 retailers as of October 31, 2026, with a 280% 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

5.09
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655316
Dimensions17.20 × 8.87 × 5.62 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
17.20 mm8.87 mm5.09 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655316
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.4%

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 31
Current: $8,926 NZD|Low: $3,018 NZD|High: $11,949 NZD|Avg: $6,777 NZD|-1.6%
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
November 1, 2026
Retailer 15$3,018 NZD
Retailer 10$3,328 NZD
Retailer 5$3,424 NZD
Retailer 11$4,414 NZD
Retailer 9$4,468 NZD
Retailer 8$4,926 NZD
Retailer 14$5,527 NZD
Retailer 3$5,793 NZD
Retailer 12$6,333 NZD
Retailer 4$6,350 NZD
Retailer 6$7,544 NZD
Retailer 13$8,423 NZD
Retailer 1$8,926 NZD
Retailer 2$10,987 NZD
Retailer 16$11,384 NZD
Retailer 7$11,475 NZD

10 data points across 16 retailers

17 retailers$3,018 NZD to $11,475 NZD

A
Cheapest Retailer
-
$3,018 NZD
$1,701 USD
Final sale: no returns
A
Retailer 2
-
$3,328 NZD
£1,477 GBP
View
A
Retailer 3
-
$3,424 NZD
$1,930 USD
View
A
Retailer 4
-
$4,414 NZD
£1,959 GBP
View
B+
Retailer 5
-
$4,468 NZD
$2,518 USD
View
Retailer 6
-
$4,926 NZD
€2,644 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$5,527 NZD
$3,115 USD
View
B+
Retailer 8
-
$5,793 NZD
$3,265 USD
View
B+
Retailer 9
-
$6,333 NZD
A$5,491 AUD
View
B+
Retailer 10
-
$6,350 NZD
ZAR 57,813 ZAR
View
B+
Retailer 11
-
$7,544 NZD
£3,348 GBP
View
B
Retailer 12
-
$8,423 NZD
$4,747 USD
View
B
Retailer 13
-
$8,926 NZD
£3,961 GBP
View
B
Retailer 14
-
$10,987 NZD
$6,192 USD
View
B
Retailer 15
-
$11,384 NZD
$6,416 USD
View
B
Retailer 16
-
$11,475 NZD
SGD 8,740 SGD
View
Most Expensive
Brilliant Earth
22405722A · Oct 31
$24,627 NZD
$13,880 USD
View
Price under review
16 more retailers have this diamond
Prices start from $3,018 NZDSave up to $8,457 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
$3,018 NZD