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Radiant|Lab Grown|IGI

1.03ct H VVS1 Radiant Lab Grown Diamond

ID • H/VVS1 • IGI LG597369907

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG597369907

Diamond specifications and retailer prices

From $270 NZD
As of November 4, 2026
Save $1,579 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,849 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG597369907 or 597369907. Listed at 13 retailers as of November 4, 2026, with prices from $270 to $1,849, a $1,579 spread on the same certified stone. Reve Diamonds lists it at $1,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597369907
Dimensions7.06 × 5.06 × 3.40 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.06 mm5.06 mm1.03 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597369907
Side View
Table 60.0%Crown 39.9°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.2%

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 4
Current: $301 NZD|Low: $260 NZD|High: $1,849 NZD|Avg: $865 NZD
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
Reve Diamonds
November 5, 2026
Retailer 9$270 NZD
Retailer 1$301 NZD
Retailer 12$313 NZD
Retailer 11$334 NZD
Retailer 5$386 NZD
Retailer 4$480 NZD
Retailer 7$569 NZD
Retailer 14$660 NZD
Retailer 3$690 NZD
Retailer 13$921 NZD
Retailer 2$1,174 NZD
Retailer 8$1,574 NZD
Retailer 10$1,708 NZD
Retailer 6$1,843 NZD
Reve Diamonds$1,849 NZD

21 data points across 15 retailers

13 retailers$270 NZD to $1,849 NZD

A
Cheapest Retailer
-
$270 NZD
A
Retailer 2
-
$301 NZD
View
Final sale: no returns
A
Retailer 3
-
$313 NZD
View
A
Retailer 4
-
$334 NZD
View
A
Retailer 5
-
$386 NZD
View
A
Retailer 6
-
$569 NZD
View
A
Retailer 7
-
$660 NZD
View
A
Retailer 8
-
$690 NZD
View
B+
Retailer 9
-
$921 NZD
View
B+
Retailer 10
-
$1,174 NZD
View
Retailer 11
-
$1,574 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,708 NZD
View
Most Expensive
B
Reve Diamonds
E94A0905D · Nov 4
$1,849 NZD
$1,040 USD
View
12 more retailers have this diamond
Prices start from $270 NZDSave up to $1,579 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 Radiant
$270 NZD