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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG794631638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794631638

Diamond specifications and retailer prices

From $298 NZD
As of November 3, 2026
Save $1,637 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,935 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG794631638 or 794631638. Listed at 20 retailers as of November 3, 2026, with prices from $298 to $1,935, a $1,637 spread on the same certified stone. Reve Diamonds lists it at $1,935. 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 angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794631638
Dimensions6.49 × 6.46 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.46 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794631638
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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: $648 NZD|Low: $294 NZD|High: $1,935 NZD|Avg: $893 NZD|+4.6%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 8$298 NZD
Retailer 6$334 NZD
Retailer 18$346 NZD
Retailer 3$369 NZD
Retailer 5$369 NZD
Retailer 14$637 NZD
Retailer 1$648 NZD
Retailer 11$653 NZD
Retailer 4$662 NZD
Retailer 2$798 NZD
Retailer 16$850 NZD
Retailer 13$899 NZD
Retailer 12$972 NZD
Retailer 9$1,187 NZD
Retailer 17$1,229 NZD
Retailer 10$1,247 NZD
Retailer 7$1,283 NZD
Retailer 15$1,724 NZD
Reve Diamonds$1,935 NZD

41 data points across 19 retailers

20 retailers$298 NZD to $1,935 NZD

A
Cheapest Retailer
-
$298 NZD
A
Retailer 2
-
$334 NZD
View
Final sale: no returns
A
Retailer 3
-
$346 NZD
View
A
Retailer 4
-
$369 NZD
View
Retailer 5
-
$369 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$626 NZD
View
A
Retailer 7
-
$637 NZD
View
B+
Retailer 8
-
$648 NZD
View
A
Retailer 9
-
$653 NZD
View
B+
Retailer 10
-
$662 NZD
View
B+
Retailer 11
-
$798 NZD
View
B+
Retailer 12
-
$850 NZD
View
B+
Retailer 13
-
$899 NZD
View
B+
Retailer 14
-
$972 NZD
View
B
Retailer 15
-
$1,187 NZD
View
Retailer 16
-
$1,229 NZD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,272 NZD
View
B
Retailer 18
-
$1,283 NZD
View
B
Retailer 19
-
$1,724 NZD
View
Most Expensive
B
Reve Diamonds
6B1583CE6 · Nov 4
$1,935 NZD
$1,091 USD
View
19 more retailers have this diamond
Prices start from $298 NZDSave up to $1,637 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
$298 NZD