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Marquise|Lab Grown|IGI

1.30ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818679792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818679792

Diamond specifications and retailer prices

From $451 NZD
$254 USD
As of October 30, 2026
Save $3,559 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,010 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818679792 or 818679792. Listed at 16 retailers as of October 29, 2026, with prices from $451 to $4,010, a $3,559 spread on the same certified stone. Do Amore Diamonds lists it at $4,010. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818679792
Dimensions11.45 × 5.49 × 3.51 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.49 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818679792
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.9%

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: Oct 30
Current: $4,010 NZD|Low: $477 NZD|High: $4,010 NZD|Avg: $1,545 NZD
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9$477 NZD
Retailer 13$504 NZD
Retailer 4$756 NZD
Retailer 2$759 NZD
Retailer 15$761 NZD
Retailer 7$946 NZD
Retailer 10$1,099 NZD
Retailer 6$1,319 NZD
Retailer 8$1,418 NZD
Retailer 12$1,503 NZD
Retailer 16$1,632 NZD
Retailer 5$1,818 NZD
Retailer 17$2,298 NZD
Retailer 11$2,488 NZD
Retailer 14$2,821 NZD
Retailer 3$2,958 NZD
Do Amore Diamonds$4,010 NZD

20 data points across 17 retailers

16 retailers$451 NZD to $4,010 NZD

A
Cheapest Retailer
-
$451 NZD
$254 USD
A
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$756 NZD
$426 USD
View
A
Retailer 4
-
$759 NZD
£337 GBP
View
A
Retailer 5
-
$761 NZD
$429 USD
View
A
Retailer 6
-
$946 NZD
$533 USD
View
A
Retailer 7
-
$1,099 NZD
£488 GBP
View
B+
Retailer 8
-
$1,319 NZD
$744 USD
View
B+
Retailer 9
-
$1,503 NZD
A$1,303 AUD
View
B+
Retailer 10
-
$1,632 NZD
$920 USD
View
B
Retailer 11
-
$1,818 NZD
$1,025 USD
View
B
Retailer 12
-
$2,298 NZD
$1,295 USD
View
B
Retailer 13
-
$2,488 NZD
£1,104 GBP
View
B
Retailer 14
-
$2,821 NZD
$1,590 USD
View
B
Retailer 15
-
$2,958 NZD
$1,667 USD
View
Most Expensive
B
Do Amore Diamonds
27-A87A97D67 · Oct 29
$4,010 NZD
$2,260 USD
View
15 more retailers have this diamond
Prices start from $451 NZDSave up to $3,559 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
$451 NZD