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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG603343172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603343172

Diamond specifications and retailer prices

From $371 NZD
As of November 4, 2026
Save $1,795 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,166 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603343172 or 603343172. Listed at 19 retailers as of November 4, 2026, with prices from $371 to $2,166, a $1,795 spread on the same certified stone. Reve Diamonds lists it at $2,166. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343172
Dimensions11.03 × 5.38 × 3.15 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.03 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343172
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

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 4
Current: $837 NZD|Low: $355 NZD|High: $1,861 NZD|Avg: $941 NZD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$371 NZD
Retailer 4$429 NZD
Retailer 12$459 NZD
Retailer 6$561 NZD
Retailer 3$791 NZD
Retailer 8$791 NZD
Retailer 1$837 NZD
Retailer 7$1,121 NZD
Retailer 11$1,171 NZD
Retailer 2$1,476 NZD
Retailer 9$1,480 NZD
Retailer 5$1,833 NZD

41 data points across 12 retailers

19 retailers$371 NZD to $2,166 NZD

A
Cheapest Retailer
-
$371 NZD
A
Retailer 2
-
$412 NZD
View
Final sale: no returns
A
Retailer 3
-
$429 NZD
View
Retailer 4
-
$459 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$459 NZD
View
A
Retailer 6
-
$561 NZD
View
A
Retailer 7
-
$624 NZD
View
B+
Retailer 8
-
$791 NZD
View
A
Retailer 9
-
$791 NZD
View
B+
Retailer 10
-
$837 NZD
View
B+
Retailer 11
-
$878 NZD
View
B+
Retailer 12
-
$976 NZD
View
B+
Retailer 13
-
$1,121 NZD
View
B+
Retailer 14
-
$1,171 NZD
View
B
Retailer 15
-
$1,476 NZD
View
B
Retailer 16
-
$1,480 NZD
View
B
Retailer 17
-
$1,568 NZD
View
B
Retailer 18
-
$1,833 NZD
View
Most Expensive
B
Reve Diamonds
290995C0A · Nov 4
$2,166 NZD
$1,221 USD
View
18 more retailers have this diamond
Prices start from $371 NZDSave up to $1,795 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
1.04ct Marquise
$371 NZD