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Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG766646394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766646394

Diamond specifications and retailer prices

From $380 NZD
$214 USD
As of November 2, 2026
Save $1,821 NZD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,892 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG766646394 or 766646394. Listed at 24 retailers as of November 1, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766646394
Dimensions10.73 × 4.99 × 3.30 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm4.99 mm1.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766646394
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.1%

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: Nov 2
Current: $3,892 NZD|Low: $366 NZD|High: $3,892 NZD|Avg: $1,314 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
November 2, 2026
Retailer 3$366 NZD
Retailer 5$425 NZD
Retailer 17$473 NZD
Retailer 9$475 NZD
Retailer 6$634 NZD
Retailer 10$899 NZD
Retailer 16$942 NZD
Retailer 2$977 NZD
Retailer 4$1,024 NZD
Retailer 14$1,131 NZD
Retailer 13$1,271 NZD
Retailer 15$1,523 NZD
Retailer 12$1,902 NZD
Retailer 8$1,979 NZD
Retailer 11$2,088 NZD
Retailer 7$2,201 NZD
Do Amore Diamonds$3,892 NZD

44 data points across 17 retailers

24 retailers$380 NZD to $2,201 NZD

Retailer 1
-
$366 NZD
$206 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$380 NZD
$214 USD
View
A
Retailer 3
-
$425 NZD
$239 USD
View
Final sale: no returns
Retailer 4
-
$441 NZD
$248 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$473 NZD
$266 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$473 NZD
$266 USD
View
Retailer 7
-
$473 NZD
$266 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$475 NZD
$267 USD
View
A
Retailer 9
-
$634 NZD
$357 USD
View
B+
Retailer 10
-
$899 NZD
ZAR 8,175 ZAR
View
Retailer 11
-
$942 NZD
$530 USD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$977 NZD
£433 GBP
View
B+
Retailer 13
-
$1,024 NZD
$576 USD
View
B+
Retailer 14
-
$1,131 NZD
A$979 AUD
View
B+
Retailer 15
-
$1,271 NZD
A$1,100 AUD
View
B
Retailer 16
-
$1,523 NZD
$857 USD
View
Retailer 17
-
$1,674 NZD
$942 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,674 NZD
$942 USD
View
B
Retailer 19
-
$1,902 NZD
$1,070 USD
View
B
Retailer 20
-
$1,979 NZD
$1,113 USD
View
B
Retailer 21
-
$2,088 NZD
£925 GBP
View
B
Retailer 22
-
$2,201 NZD
$1,238 USD
View
Retailer 23
-
$3,661 NZD
$2,060 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-766646394 · Nov 2
$3,892 NZD
$2,190 USD
View
Price under review
23 more retailers have this diamond
Prices start from $380 NZDSave up to $1,821 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
$380 NZD