Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG843683009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683009

Diamond specifications and retailer prices

From $209 NZD
$118 USD
As of November 2, 2026
Save $1,021 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,386 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843683009 or 843683009. Listed at 22 retailers as of October 31, 2026, with a 488% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683009
Dimensions8.17 × 4.00 × 2.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm4.00 mm0.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683009
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.8%

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: $2,386 NZD|Low: $193 NZD|High: $2,386 NZD|Avg: $612 NZD|+17.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 22
November 2, 2026
Retailer 18$209 NZD
Retailer 7$234 NZD
Retailer 6$243 NZD
Retailer 14$255 NZD
Retailer 21$275 NZD
Retailer 9$390 NZD
Retailer 12$418 NZD
Retailer 11$434 NZD
Retailer 3$435 NZD
Retailer 13$480 NZD
Retailer 17$519 NZD
Retailer 2$532 NZD
Retailer 22$649 NZD
Retailer 10$656 NZD
Retailer 15$685 NZD
Retailer 20$690 NZD
Retailer 19$724 NZD
Retailer 16$744 NZD
Retailer 5$855 NZD
Retailer 4$919 NZD
Retailer 8$1,230 NZD
MOH London$2,386 NZD

13 data points across 22 retailers

22 retailers$209 NZD to $1,230 NZD

A
Cheapest Retailer
-
$209 NZD
$118 USD
A
Retailer 2
-
$234 NZD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$243 NZD
$137 USD
View
Retailer 4
-
$255 NZD
$144 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$275 NZD
$155 USD
View
A
Retailer 6
-
$390 NZD
$220 USD
View
Retailer 7
-
$418 NZD
$236 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$435 NZD
$245 USD
View
B+
Retailer 9
-
$480 NZD
£213 GBP
View
B+
Retailer 10
-
$519 NZD
ZAR 4,729 ZAR
View
B+
Retailer 11
-
$532 NZD
£236 GBP
View
B+
Retailer 12
-
$584 NZD
$329 USD
View
Retailer 13
-
$656 NZD
$370 USD
View
Price last confirmed 19 days ago
Retailer 14
-
$685 NZD
A$594 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$690 NZD
£306 GBP
View
B+
Retailer 16
-
$710 NZD
$400 USD
View
B+
Retailer 17
-
$724 NZD
CA$567 CAD
View
B+
Retailer 18
-
$744 NZD
A$645 AUD
View
B
Retailer 19
-
$855 NZD
$482 USD
View
B
Retailer 20
-
$919 NZD
$518 USD
View
B
Retailer 21
-
$1,230 NZD
$693 USD
View
Most Expensive
MOH London
LG843683009 · Nov 1
$2,386 NZD
£1,059 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $209 NZDSave up to $1,021 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
0.45ct Marquise
$209 NZD