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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG821635422

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821635422

Diamond specifications and retailer prices

From $335 NZD
$188 USD
As of October 27, 2026
Save $2,870 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,205 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821635422 or 821635422. Listed at 22 retailers as of October 27, 2026, with prices from $335 to $3,205, a $2,870 spread on the same certified stone. Do Amore Diamonds lists it at $3,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821635422
Dimensions10.75 × 5.30 × 3.29 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.30 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821635422
Side View
Table 58.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.1%

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: $3,205 NZD|Low: $320 NZD|High: $3,205 NZD|Avg: $1,138 NZD
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
Retailer 18
October 30, 2026
Retailer 4$335 NZD
Retailer 18$374 NZD
Retailer 8$388 NZD
Retailer 6$415 NZD
Retailer 10$415 NZD
Retailer 11$562 NZD
Retailer 15$773 NZD
Retailer 2$843 NZD
Retailer 16$970 NZD
Retailer 14$1,118 NZD
Retailer 13$1,273 NZD
Retailer 17$1,337 NZD
Retailer 7$1,471 NZD
Retailer 5$1,791 NZD
Retailer 12$1,843 NZD
Retailer 3$2,057 NZD
Retailer 9$2,183 NZD
Do Amore Diamonds$3,205 NZD

45 data points across 18 retailers

22 retailers$335 NZD to $3,205 NZD

A
Cheapest Retailer
-
$335 NZD
$188 USD
A
Retailer 2
-
$374 NZD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$388 NZD
$218 USD
View
A
Retailer 4
-
$415 NZD
$233 USD
View
A
Retailer 5
-
$415 NZD
$233 USD
View
A
Retailer 6
-
$500 NZD
$281 USD
View
A
Retailer 7
-
$556 NZD
$312 USD
View
A
Retailer 8
-
$562 NZD
£248 GBP
View
A
Retailer 9
-
$773 NZD
ZAR 7,018 ZAR
View
B+
Retailer 10
-
$843 NZD
£373 GBP
View
B+
Retailer 11
-
$928 NZD
$521 USD
View
B+
Retailer 12
-
$970 NZD
A$838 AUD
View
B+
Retailer 13
-
$1,118 NZD
A$966 AUD
View
B+
Retailer 14
-
$1,273 NZD
A$1,100 AUD
View
B
Retailer 15
-
$1,337 NZD
$751 USD
View
B
Retailer 16
-
$1,471 NZD
$826 USD
View
B
Retailer 17
-
$1,778 NZD
$998 USD
View
B
Retailer 18
-
$1,791 NZD
£792 GBP
View
B
Retailer 19
-
$1,843 NZD
£815 GBP
View
B
Retailer 20
-
$2,057 NZD
$1,155 USD
View
B
Retailer 21
-
$2,183 NZD
$1,226 USD
View
Most Expensive
B
Do Amore Diamonds
27-A904020C8 · Oct 28
$3,205 NZD
$1,800 USD
View
21 more retailers have this diamond
Prices start from $335 NZDSave up to $2,870 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
1.03ct Marquise
$335 NZD