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Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG731519469

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG731519469

Diamond specifications and retailer prices

From $2,125 NZD
$1,194 USD
As of October 27, 2026
16 retailers carry this diamond
Most expensive: $4,647 NZD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731519469 or 731519469. Listed at 16 retailers as of October 27, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731519469
Dimensions8.14 × 6.08 × 4.98 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm6.08 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731519469
Side View
Table 63.0%Crown 34.5°Girdle: MED-VTKPavilion 40.6°Culet: NoneDepth 81.9%

Caratlytics Score

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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: Oct 27
Current: $4,647 NZD|Low: $748 NZD|High: $4,647 NZD|Avg: $2,016 NZD|+1.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 24
October 14, 2026
Retailer 24$748 NZD
Retailer 15$871 NZD
Retailer 7$872 NZD
Retailer 6$965 NZD
Retailer 23$965 NZD
Retailer 18$1,144 NZD
Retailer 9$1,296 NZD
Retailer 12$1,408 NZD
Retailer 8$1,460 NZD
Retailer 2$1,542 NZD
Retailer 19$1,582 NZD
Retailer 22$1,661 NZD
Retailer 11$2,125 NZD
Retailer 4$2,256 NZD
Retailer 20$2,266 NZD
Retailer 3$2,397 NZD
Retailer 21$2,502 NZD
Retailer 10$3,065 NZD
Retailer 14$3,075 NZD
Retailer 5$3,105 NZD
Retailer 17$3,164 NZD
Retailer 16$3,474 NZD
Retailer 13$3,549 NZD
Brilliant Earth$4,647 NZD

23 data points across 24 retailers

16 retailers

A
Retailer 1
-
$748 NZD
$420 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$872 NZD
$490 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$965 NZD
$542 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$1,144 NZD
£506 GBP
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$1,661 NZD
ZAR 15,069 ZAR
View
Price last confirmed 24 days ago
B
Retailer 6
-
$2,125 NZD
$1,194 USD
View
B
Retailer 7
-
$2,256 NZD
A$1,949 AUD
View
Price last confirmed 31 days ago
B
Retailer 8
-
$2,266 NZD
A$1,958 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$2,397 NZD
$1,346 USD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$2,502 NZD
$1,405 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$3,065 NZD
SGD 2,326 SGD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$3,105 NZD
$1,744 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$3,164 NZD
$1,777 USD
View
Price last confirmed 23 days ago
B
Retailer 14
-
$3,474 NZD
$1,951 USD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$3,549 NZD
$1,993 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
21560147A · Oct 8
$4,647 NZD
$2,610 USD
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from $2,125 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 Oval
$2,125 NZD