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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG792615973

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792615973

Diamond specifications and retailer prices

From $415 NZD
$234 USD
As of October 30, 2026
Save $1,756 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,502 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792615973 or 792615973. Listed at 22 retailers as of October 30, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792615973
Dimensions10.29 × 5.42 × 3.44 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.42 mm1.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792615973
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

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 30
Current: $2,502 NZD|Low: $357 NZD|High: $2,502 NZD|Avg: $931 NZD
Brilliant Earth
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
November 1, 2026
Retailer 5$357 NZD
Retailer 16$415 NZD
Retailer 6$431 NZD
Retailer 4$461 NZD
Retailer 7$461 NZD
Retailer 9$564 NZD
Retailer 12$769 NZD
Retailer 13$792 NZD
Retailer 10$851 NZD
Retailer 8$1,017 NZD
Retailer 11$1,121 NZD
Retailer 14$1,127 NZD
Retailer 15$1,428 NZD
Retailer 2$1,848 NZD
Retailer 3$2,171 NZD
Brilliant Earth$2,502 NZD

43 data points across 16 retailers

22 retailers$415 NZD to $2,171 NZD

Retailer 1
-
$357 NZD
$201 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$415 NZD
$234 USD
View
Final sale: no returns
Retailer 3
-
$431 NZD
$243 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$461 NZD
$260 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$461 NZD
$260 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$564 NZD
£250 GBP
View
A
Retailer 7
-
$621 NZD
$350 USD
View
A
Retailer 8
-
$769 NZD
€413 EUR
View
A
Retailer 9
-
$792 NZD
ZAR 7,208 ZAR
View
A
Retailer 10
-
$834 NZD
$470 USD
View
A
Retailer 11
-
$851 NZD
£377 GBP
View
B+
Retailer 12
-
$1,017 NZD
$573 USD
View
Retailer 13
-
$1,105 NZD
A$958 AUD
View
Price last confirmed 122 days ago
B
Retailer 14
-
$1,121 NZD
$632 USD
View
B+
Retailer 15
-
$1,127 NZD
A$977 AUD
View
B+
Retailer 16
-
$1,246 NZD
SGD 949 SGD
View
B
Retailer 17
-
$1,428 NZD
$805 USD
View
Retailer 18
-
$1,482 NZD
$835 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,576 NZD
$888 USD
View
B
Retailer 20
-
$1,848 NZD
£820 GBP
View
B
Retailer 21
-
$2,171 NZD
$1,224 USD
View
Most Expensive
Brilliant Earth
19352346A · Oct 16
$2,502 NZD
$1,410 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $415 NZDSave up to $1,756 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
1.09ct Marquise
$415 NZD