Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG800650461

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800650461

Diamond specifications and retailer prices

From $359 NZD
As of November 6, 2026
Save $630 NZD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,865 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800650461 or 800650461. Listed at 22 retailers as of October 31, 2026, with a 175% 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

1.03
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800650461
Dimensions10.59 × 5.13 × 3.25 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm5.13 mm1.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800650461
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 63.4%

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: Nov 6
Current: $1,865 NZD|Low: $307 NZD|High: $1,876 NZD|Avg: $861 NZD|+0.6%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9$319 NZD
Retailer 20$355 NZD
Retailer 12$359 NZD
Retailer 11$372 NZD
Retailer 18$415 NZD
Retailer 14$487 NZD
Retailer 2$503 NZD
Retailer 15$622 NZD
Retailer 5$653 NZD
Retailer 17$673 NZD
Retailer 3$680 NZD
Retailer 4$967 NZD
Retailer 16$987 NZD
Retailer 8$989 NZD
Retailer 7$1,019 NZD
Retailer 6$1,185 NZD
Retailer 19$1,239 NZD
Retailer 10$1,275 NZD
Retailer 13$1,353 NZD
MOH London$1,865 NZD

37 data points across 20 retailers

22 retailers$359 NZD to $989 NZD

Retailer 1
-
$319 NZD
Price last confirmed 11 days ago
Retailer 2
-
$355 NZD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$359 NZD
View
Final sale: no returns
Retailer 4
-
$372 NZD
View
Price last confirmed 10 days ago
Retailer 5
-
$415 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$487 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$503 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$622 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$653 NZD
View
Price last confirmed 11 days ago
Retailer 10
-
$673 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$680 NZD
View
Price last confirmed 11 days ago
Retailer 12
-
$967 NZD
View
Price last confirmed 12 days ago
Retailer 13
-
$987 NZD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$989 NZD
View
Retailer 15
-
$1,019 NZD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,185 NZD
View
Price last confirmed 10 days ago
Retailer 17
-
$1,239 NZD
View
Price last confirmed 9 days ago
Retailer 18
-
$1,275 NZD
View
Price last confirmed 10 days ago
Retailer 19
-
$1,302 NZD
View
Price last confirmed 9 days ago
Retailer 20
-
$1,353 NZD
View
Price last confirmed 8 days ago
Retailer 21
-
$1,443 NZD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG800650461 · Oct 29
$1,865 NZD
£814 GBP
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $359 NZDSave up to $630 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
1.03ct Marquise
$359 NZD