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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800618379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800618379

Diamond specifications and retailer prices

From $321 NZD
$181 USD
As of October 30, 2026
Save $1,668 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,990 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.15ct lab-grown marquise diamond

This 1.15ct 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 LG800618379 or 800618379. Listed at 21 retailers as of October 30, 2026, with prices from $321 to $1,990, a $1,668 spread on the same certified stone. Reve Diamonds lists it at $1,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618379
Dimensions11.02 × 5.36 × 3.35 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.36 mm1.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618379
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $350 NZD|Low: $321 NZD|High: $2,360 NZD|Avg: $1,072 NZD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 9$321 NZD
Retailer 1$350 NZD
Retailer 6$373 NZD
Retailer 20$390 NZD
Retailer 13$406 NZD
Retailer 17$529 NZD
Retailer 12$674 NZD
Retailer 8$684 NZD
Retailer 19$701 NZD
Retailer 7$892 NZD
Retailer 11$970 NZD
Retailer 3$1,010 NZD
Retailer 2$1,254 NZD
Retailer 18$1,279 NZD
Retailer 15$1,351 NZD
Retailer 10$1,435 NZD
Retailer 14$1,517 NZD
Retailer 5$1,637 NZD
Retailer 16$1,825 NZD
Retailer 4$1,952 NZD
Reve Diamonds$1,990 NZD

25 data points across 21 retailers

21 retailers$321 NZD to $1,990 NZD

A+
Cheapest Retailer
-
$321 NZD
$181 USD
A
Retailer 2
-
$350 NZD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$373 NZD
$210 USD
View
A
Retailer 4
-
$390 NZD
$220 USD
View
Retailer 5
-
$406 NZD
$229 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$529 NZD
$298 USD
View
A
Retailer 7
-
$674 NZD
ZAR 6,133 ZAR
View
A
Retailer 8
-
$684 NZD
€367 EUR
View
A
Retailer 9
-
$701 NZD
£311 GBP
View
A
Retailer 10
-
$892 NZD
$503 USD
View
A
Retailer 11
-
$970 NZD
A$841 AUD
View
B+
Retailer 12
-
$1,010 NZD
$569 USD
View
B+
Retailer 13
-
$1,254 NZD
$707 USD
View
B+
Retailer 14
-
$1,279 NZD
SGD 974 SGD
View
B+
Retailer 15
-
$1,351 NZD
$761 USD
View
B+
Retailer 16
-
$1,435 NZD
$809 USD
View
B+
Retailer 17
-
$1,517 NZD
$855 USD
View
B
Retailer 18
-
$1,637 NZD
A$1,419 AUD
View
B
Retailer 19
-
$1,825 NZD
£810 GBP
View
B
Retailer 20
-
$1,952 NZD
$1,100 USD
View
Most Expensive
B
Reve Diamonds
166298BEB · Nov 1
$1,990 NZD
$1,121 USD
View
20 more retailers have this diamond
Prices start from $321 NZDSave up to $1,668 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+
1.15ct Marquise
$321 NZD