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Marquise|Lab Grown|IGI

1.00ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG823673420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823673420

Diamond specifications and retailer prices

From $473 NZD
$266 USD
As of November 2, 2026
Save $2,638 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,110 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823673420 or 823673420. Listed at 13 retailers as of November 2, 2026, with prices from $473 to $3,110, a $2,638 spread on the same certified stone. Do Amore Diamonds lists it at $3,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823673420
Dimensions9.88 × 5.21 × 3.41 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm5.21 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823673420
Side View
Table 55.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.5%

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: $3,110 NZD|Low: $473 NZD|High: $3,217 NZD|Avg: $1,278 NZD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$473 NZD
Retailer 3$544 NZD
Retailer 11$579 NZD
Retailer 10$724 NZD
Retailer 8$899 NZD
Retailer 5$1,084 NZD
Retailer 2$1,367 NZD
Retailer 7$1,423 NZD
Retailer 4$1,489 NZD
Retailer 9$2,044 NZD
Retailer 6$2,079 NZD
Do Amore Diamonds$3,110 NZD

25 data points across 12 retailers

13 retailers$473 NZD to $3,110 NZD

Retailer 1
-
$322 NZD
$181 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$473 NZD
$266 USD
View
A
Retailer 3
-
$544 NZD
$306 USD
View
A
Retailer 4
-
$579 NZD
$326 USD
View
Retailer 5
-
$899 NZD
$506 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$1,084 NZD
A$938 AUD
View
B
Retailer 7
-
$1,367 NZD
$769 USD
View
B
Retailer 8
-
$1,423 NZD
A$1,232 AUD
View
Retailer 9
-
$1,472 NZD
$828 USD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$1,489 NZD
$838 USD
View
Retailer 11
-
$2,044 NZD
$1,150 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,079 NZD
£921 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA270325C · Nov 2
$3,110 NZD
$1,750 USD
View
12 more retailers have this diamond
Prices start from $473 NZDSave up to $2,638 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
1.00ct Marquise
$473 NZD