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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG588352330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588352330

Diamond specifications and retailer prices

From $466 NZD
As of November 5, 2026
Save $2,009 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,475 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG588352330 or 588352330. Listed at 20 retailers as of November 4, 2026, with prices from $466 to $2,475, a $2,009 spread on the same certified stone. Reve Diamonds lists it at $2,475. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588352330
Dimensions7.05 × 7.02 × 4.27 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
7.05 mm7.02 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588352330
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

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: $1,085 NZD|Low: $466 NZD|High: $2,784 NZD|Avg: $1,245 NZD|+2.9%
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
November 6, 2026
Retailer 2$466 NZD
Retailer 14$541 NZD
Retailer 4$578 NZD
Retailer 12$578 NZD
Retailer 9$863 NZD
Retailer 7$927 NZD
Retailer 6$964 NZD
Retailer 11$996 NZD
Retailer 1$1,085 NZD
Retailer 10$1,418 NZD
Retailer 5$1,775 NZD
Retailer 13$1,857 NZD
Retailer 3$2,329 NZD
Retailer 8$2,437 NZD

37 data points across 14 retailers

20 retailers$466 NZD to $2,475 NZD

A
Cheapest Retailer
-
$466 NZD
A
Retailer 2
-
$521 NZD
View
Final sale: no returns
A
Retailer 3
-
$541 NZD
View
Retailer 4
-
$578 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$578 NZD
View
A
Retailer 6
-
$863 NZD
View
A
Retailer 7
-
$927 NZD
View
A
Retailer 8
-
$964 NZD
View
A
Retailer 9
-
$996 NZD
View
A
Retailer 10
-
$1,030 NZD
View
A
Retailer 11
-
$1,030 NZD
View
A
Retailer 12
-
$1,085 NZD
View
B+
Retailer 13
-
$1,297 NZD
View
B+
Retailer 14
-
$1,418 NZD
View
B+
Retailer 15
-
$1,775 NZD
View
B
Retailer 16
-
$1,857 NZD
View
B
Retailer 17
-
$1,948 NZD
View
Retailer 18
-
$2,329 NZD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$2,437 NZD
View
Most Expensive
B
Reve Diamonds
D211EC787 · Nov 4
$2,475 NZD
$1,391 USD
View
19 more retailers have this diamond
Prices start from $466 NZDSave up to $2,009 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
$466 NZD