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Marquise|Lab Grown|IGI

1.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG816643659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816643659

Diamond specifications and retailer prices

From $440 NZD
$248 USD
As of October 30, 2026
Save $1,799 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,045 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643659 or 816643659. Listed at 22 retailers as of October 30, 2026, with a 409% 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

1.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643659
Dimensions10.63 × 5.21 × 3.16 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.21 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643659
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 60.7%

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: $4,045 NZD|Low: $312 NZD|High: $4,045 NZD|Avg: $1,449 NZD|+3.6%
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 31, 2026
Retailer 5$440 NZD
Retailer 9$481 NZD
Retailer 6$656 NZD
Retailer 15$896 NZD
Retailer 11$925 NZD
Retailer 10$1,022 NZD
Retailer 4$1,038 NZD
Retailer 2$1,070 NZD
Retailer 3$1,231 NZD
Retailer 12$1,314 NZD
Retailer 17$1,574 NZD
Retailer 16$2,023 NZD
Retailer 8$2,034 NZD
Retailer 13$2,109 NZD
Retailer 14$2,161 NZD
Retailer 7$2,239 NZD
Do Amore Diamonds$4,045 NZD

43 data points across 17 retailers

22 retailers$440 NZD to $2,239 NZD

Retailer 1
-
$378 NZD
$213 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$440 NZD
$248 USD
View
Final sale: no returns
Retailer 3
-
$456 NZD
$257 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$481 NZD
$271 USD
View
Retailer 5
-
$488 NZD
$275 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$656 NZD
$370 USD
View
Retailer 7
-
$896 NZD
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$925 NZD
ZAR 8,422 ZAR
View
B+
Retailer 9
-
$1,022 NZD
£454 GBP
View
B+
Retailer 10
-
$1,038 NZD
$585 USD
View
B+
Retailer 11
-
$1,070 NZD
A$928 AUD
View
B+
Retailer 12
-
$1,231 NZD
A$1,067 AUD
View
B+
Retailer 13
-
$1,314 NZD
A$1,139 AUD
View
B
Retailer 14
-
$1,574 NZD
$887 USD
View
Retailer 15
-
$1,730 NZD
$975 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$2,023 NZD
$1,140 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$2,034 NZD
$1,146 USD
View
B
Retailer 18
-
$2,109 NZD
£936 GBP
View
B
Retailer 19
-
$2,161 NZD
£959 GBP
View
B
Retailer 20
-
$2,239 NZD
$1,262 USD
View
Retailer 21
-
$3,779 NZD
$2,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-816643659 · Oct 29
$4,045 NZD
$2,280 USD
View
Price under review
21 more retailers have this diamond
Prices start from $440 NZDSave up to $1,799 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
1.04ct Marquise
$440 NZD