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Marquise|Lab Grown|IGI

1.75ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG806614758

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806614758

Diamond specifications and retailer prices

From $520 NZD
$292 USD
As of October 27, 2026
Save $2,687 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,207 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806614758 or 806614758. Listed at 22 retailers as of October 27, 2026, with prices from $520 to $3,207, a $2,687 spread on the same certified stone. Brilliant Earth lists it at $3,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806614758
Dimensions12.64 × 6.37 × 3.72 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.37 mm1.75 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806614758
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 58.4%

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 27
Current: $3,207 NZD|Low: $501 NZD|High: $3,474 NZD|Avg: $1,439 NZD|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
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Retailer 19
October 29, 2026
Retailer 19$520 NZD
Retailer 11$581 NZD
Retailer 8$604 NZD
Retailer 4$645 NZD
Retailer 9$645 NZD
Retailer 2$741 NZD
Retailer 15$926 NZD
Retailer 7$1,060 NZD
Retailer 16$1,094 NZD
Retailer 13$1,109 NZD
Retailer 14$1,136 NZD
Retailer 10$1,260 NZD
Retailer 12$1,501 NZD
Retailer 18$1,653 NZD
Retailer 6$2,075 NZD
Retailer 5$2,482 NZD
Retailer 17$2,591 NZD
Retailer 3$2,690 NZD
Brilliant Earth$3,207 NZD

41 data points across 19 retailers

22 retailers$520 NZD to $3,207 NZD

A
Cheapest Retailer
-
$520 NZD
$292 USD
A
Retailer 2
-
$581 NZD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$604 NZD
$339 USD
View
A
Retailer 4
-
$645 NZD
$362 USD
View
A
Retailer 5
-
$645 NZD
$362 USD
View
A
Retailer 6
-
$741 NZD
£327 GBP
View
A
Retailer 7
-
$926 NZD
$520 USD
View
A
Retailer 8
-
$1,060 NZD
$595 USD
View
A
Retailer 9
-
$1,094 NZD
€585 EUR
View
A
Retailer 10
-
$1,109 NZD
ZAR 10,058 ZAR
View
A
Retailer 11
-
$1,136 NZD
£502 GBP
View
A
Retailer 12
-
$1,260 NZD
$707 USD
View
A
Retailer 13
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$1,288 NZD
$723 USD
View
A
Retailer 14
-
$1,501 NZD
A$1,296 AUD
View
B+
Retailer 15
-
$1,653 NZD
$928 USD
View
B+
Retailer 16
-
$2,075 NZD
$1,165 USD
View
B+
Retailer 17
-
$2,161 NZD
$1,213 USD
View
B
Retailer 18
-
$2,482 NZD
$1,393 USD
View
B+
Retailer 19
-
$2,591 NZD
£1,145 GBP
View
B
Retailer 20
-
$2,651 NZD
$1,488 USD
View
B
Retailer 21
-
$2,690 NZD
$1,510 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20186714A · Oct 28
$3,207 NZD
$1,800 USD
View
21 more retailers have this diamond
Prices start from $520 NZDSave up to $2,687 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
1.75ct Marquise
$520 NZD