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Radiant|Lab Grown|IGI

1.07ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG602329511

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

Certificate IGI LG602329511

Diamond specifications and retailer prices

From $305 NZD
As of November 4, 2026
Save $2,001 NZD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,306 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602329511 or 602329511. Listed at 9 retailers as of November 4, 2026, with prices from $305 to $2,306, a $2,001 spread on the same certified stone. Brilliant Earth lists it at $2,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602329511
Dimensions7.58 × 5.07 × 3.27 mm
L/W Ratio1.50
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
7.58 mm5.07 mm1.07 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602329511
Side View
Table 62.0%Crown 41.1°Girdle: MediumPavilion 32.4°Culet: NoneDepth 64.5%

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: $2,306 NZD|Low: $305 NZD|High: $2,892 NZD|Avg: $1,335 NZD|-20.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 3$305 NZD
Retailer 8$353 NZD
Retailer 2$463 NZD
Retailer 6$514 NZD
Retailer 5$594 NZD
Retailer 10$947 NZD
Retailer 9$1,079 NZD
Retailer 4$1,341 NZD
Retailer 7$1,362 NZD
Brilliant Earth$2,306 NZD

10 data points across 10 retailers

9 retailers$305 NZD to $2,306 NZD

A
Cheapest Retailer
-
$305 NZD
A
Retailer 2
-
$353 NZD
View
A
Retailer 3
-
$463 NZD
View
B+
Retailer 4
-
$514 NZD
View
A
Retailer 5
-
$594 NZD
View
Final sale: no returns
B+
Retailer 6
-
$1,079 NZD
View
B+
Retailer 7
-
$1,341 NZD
View
B+
Retailer 8
-
$1,362 NZD
View
Most Expensive
B
Brilliant Earth
21409109Y · Nov 4
$2,306 NZD
$1,300 USD
View
8 more retailers have this diamond
Prices start from $305 NZDSave up to $2,001 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
1.07ct Radiant
$305 NZD