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Round|Lab Grown|IGI

1.03ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG786606722

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786606722

Diamond specifications and retailer prices

From $397 NZD
As of November 3, 2026
Save $1,721 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,601 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786606722 or 786606722. Listed at 25 retailers as of November 3, 2026, with a 433% 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

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786606722
Dimensions6.53 × 6.56 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.56 mm1.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786606722
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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: $3,406 NZD|Low: $397 NZD|High: $3,406 NZD|Avg: $1,237 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
November 5, 2026
Retailer 5$397 NZD
Retailer 10$426 NZD
Retailer 3$440 NZD
Retailer 18$440 NZD
Retailer 6$593 NZD
Retailer 11$665 NZD
Retailer 14$837 NZD
Retailer 12$892 NZD
Retailer 4$993 NZD
Retailer 16$1,001 NZD
Retailer 13$1,187 NZD
Retailer 17$1,419 NZD
Retailer 15$1,579 NZD
Retailer 9$1,866 NZD
Retailer 7$1,891 NZD
Retailer 2$1,941 NZD
Retailer 8$2,118 NZD
Do Amore Diamonds$3,406 NZD

43 data points across 18 retailers

25 retailers$397 NZD to $2,118 NZD

Retailer 1
-
$341 NZD
Price last confirmed 35 days ago
A
Retailer 2
-
$397 NZD
View
Final sale: no returns
Retailer 3
-
$412 NZD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$412 NZD
View
A
Retailer 5
-
$426 NZD
View
Retailer 6
-
$428 NZD
View
Price last confirmed 51 days ago
Retailer 7
-
$440 NZD
View
Price last confirmed 34 days ago
Retailer 8
-
$440 NZD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$593 NZD
View
B+
Retailer 10
-
$665 NZD
View
B+
Retailer 11
-
$837 NZD
View
B+
Retailer 12
-
$892 NZD
View
B
Retailer 13
-
$993 NZD
View
B
Retailer 14
-
$1,001 NZD
View
B
Retailer 15
-
$1,187 NZD
View
B
Retailer 16
-
$1,419 NZD
View
Retailer 17
-
$1,561 NZD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$1,561 NZD
View
B
Retailer 19
-
$1,579 NZD
View
B
Retailer 20
-
$1,866 NZD
View
B
Retailer 21
-
$1,891 NZD
View
B
Retailer 22
-
$1,941 NZD
View
B
Retailer 23
-
$2,118 NZD
View
Retailer 24
-
$3,406 NZD
View
Price under review
Most Expensive
Do Amore Diamonds
23-786606722 · Nov 4
$3,601 NZD
$2,030 USD
View
Price under review
24 more retailers have this diamond
Prices start from $397 NZDSave up to $1,721 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
$397 NZD