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Round|Lab Grown|IGI

1.30ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG731582392

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731582392

Diamond specifications and retailer prices

From $402 NZD
As of November 5, 2026
Save $1,868 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,860 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731582392 or 731582392. Listed at 20 retailers as of November 4, 2026, with a 465% 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

1.30
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731582392
Dimensions6.99 × 6.97 × 4.34 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
6.99 mm6.97 mm1.30 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731582392
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 5
Current: $3,860 NZD|Low: $402 NZD|High: $3,860 NZD|Avg: $1,290 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
Retailer 19
November 6, 2026
Retailer 14$402 NZD
Retailer 10$450 NZD
Retailer 15$466 NZD
Retailer 3$500 NZD
Retailer 8$500 NZD
Retailer 7$671 NZD
Retailer 18$779 NZD
Retailer 4$934 NZD
Retailer 12$945 NZD
Retailer 19$950 NZD
Retailer 2$1,035 NZD
Retailer 17$1,348 NZD
Retailer 6$1,610 NZD
Retailer 5$1,628 NZD
Retailer 13$1,772 NZD
Retailer 9$2,074 NZD
Retailer 16$2,202 NZD
Retailer 11$2,270 NZD
Do Amore Diamonds$3,860 NZD

31 data points across 19 retailers

20 retailers$402 NZD to $2,270 NZD

A
Cheapest Retailer
-
$402 NZD
A
Retailer 2
-
$450 NZD
View
Final sale: no returns
A
Retailer 3
-
$466 NZD
View
A
Retailer 4
-
$500 NZD
View
Retailer 5
-
$500 NZD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$671 NZD
View
A
Retailer 7
-
$779 NZD
View
B+
Retailer 8
-
$934 NZD
View
B+
Retailer 9
-
$945 NZD
View
B+
Retailer 10
-
$950 NZD
View
B+
Retailer 11
-
$1,035 NZD
View
B+
Retailer 12
-
$1,348 NZD
View
Retailer 13
-
$1,489 NZD
View
Price last confirmed 58 days ago
B
Retailer 14
-
$1,610 NZD
View
Retailer 15
-
$1,628 NZD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,772 NZD
View
B
Retailer 17
-
$2,074 NZD
View
B
Retailer 18
-
$2,202 NZD
View
B
Retailer 19
-
$2,270 NZD
View
Most Expensive
Do Amore Diamonds
27-E3200895E · Nov 4
$3,860 NZD
$2,170 USD
View
Price under review
19 more retailers have this diamond
Prices start from $402 NZDSave up to $1,868 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
1.30ct Round
$402 NZD