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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839644321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839644321

Diamond specifications and retailer prices

From $282 NZD
As of November 3, 2026
Save $2,131 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,413 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839644321 or 839644321. Listed at 21 retailers as of November 3, 2026, with prices from $282 to $2,413, a $2,131 spread on the same certified stone. Do Amore Diamonds lists it at $2,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644321
Dimensions6.47 × 6.42 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.42 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644321
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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: Nov 3
Current: $2,413 NZD|Low: $273 NZD|High: $2,466 NZD|Avg: $970 NZD|-2.2%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 3$282 NZD
Retailer 13$326 NZD
Retailer 19$349 NZD
Retailer 8$365 NZD
Retailer 21$472 NZD
Retailer 10$486 NZD
Retailer 2$656 NZD
Retailer 18$662 NZD
Retailer 16$681 NZD
Retailer 7$695 NZD
Retailer 22$759 NZD
Retailer 9$928 NZD
Retailer 6$981 NZD
Retailer 12$1,029 NZD
Retailer 11$1,100 NZD
Retailer 5$1,238 NZD
Retailer 15$1,274 NZD
Retailer 14$1,348 NZD
Retailer 20$1,382 NZD
Retailer 4$1,545 NZD
Retailer 17$1,795 NZD
Do Amore Diamonds$2,413 NZD

23 data points across 22 retailers

21 retailers$282 NZD to $2,413 NZD

A
Cheapest Retailer
-
$282 NZD
A
Retailer 2
-
$326 NZD
View
A
Retailer 3
-
$349 NZD
View
Retailer 4
-
$365 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$472 NZD
View
A
Retailer 6
-
$486 NZD
View
A
Retailer 7
-
$656 NZD
View
A
Retailer 8
-
$662 NZD
View
B+
Retailer 9
-
$681 NZD
View
B+
Retailer 10
-
$695 NZD
View
B+
Retailer 11
-
$759 NZD
View
B+
Retailer 12
-
$928 NZD
View
B+
Retailer 13
-
$981 NZD
View
B+
Retailer 14
-
$1,029 NZD
View
B
Retailer 15
-
$1,100 NZD
View
B+
Retailer 16
-
$1,238 NZD
View
B
Retailer 17
-
$1,348 NZD
View
B
Retailer 18
-
$1,382 NZD
View
B
Retailer 19
-
$1,545 NZD
View
B
Retailer 20
-
$1,795 NZD
View
Most Expensive
B
Do Amore Diamonds
25-9131125-021 · Nov 4
$2,413 NZD
$1,360 USD
View
20 more retailers have this diamond
Prices start from $282 NZDSave up to $2,131 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 Round
$282 NZD