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Marquise|Lab Grown|IGI

1.30ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG841676576

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841676576

Diamond specifications and retailer prices

From $444 NZD
As of November 4, 2026
Save $1,508 NZD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,951 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841676576 or 841676576. Listed at 4 retailers as of November 1, 2026, with prices from $444 to $1,951, a $1,508 spread on the same certified stone. Rare Carat lists it at $1,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841676576
Dimensions11.31 × 5.62 × 3.60 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm5.62 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841676576
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
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 4
Current: $1,951 NZD|Low: $444 NZD|High: $1,969 NZD|Avg: $1,233 NZD|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$444 NZD
Retailer 4$669 NZD
Retailer 5$990 NZD
Retailer 3$1,731 NZD
Rare Carat$1,951 NZD

7 data points across 5 retailers

4 retailers$444 NZD to $1,951 NZD

A
Cheapest Retailer
-
$444 NZD
Final sale: no returns
B+
Retailer 2
-
$669 NZD
View
B
Retailer 3
-
$1,731 NZD
View
Most Expensive
B
Rare Carat
841676576 · Nov 1
$1,951 NZD
$1,100 USD
View
3 more retailers have this diamond
Prices start from $444 NZDSave up to $1,508 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
1.30ct Marquise
$444 NZD