Round|Lab Grown|IGI

1.30ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825639460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639460

Diamond specifications and retailer prices

From $483 NZD
$271 USD
As of October 29, 2026
Save $2,048 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,819 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639460 or 825639460. Listed at 21 retailers as of October 28, 2026, with a 424% 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639460
Dimensions7.02 × 6.98 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.02 mm6.98 mm1.30 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639460
Side View
Table 56.0%Crown 34.8°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $1,120 NZD|Low: $483 NZD|High: $4,473 NZD|Avg: $1,446 NZD|-33.8%
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
October 30, 2026
Retailer 5$483 NZD
Retailer 2$541 NZD
Retailer 10$598 NZD
Retailer 13$598 NZD
Retailer 4$805 NZD
Retailer 9$881 NZD
Retailer 8$1,029 NZD
Retailer 1$1,120 NZD
Retailer 12$1,334 NZD
Retailer 11$1,841 NZD
Retailer 6$1,975 NZD
Retailer 7$2,413 NZD
Retailer 3$2,531 NZD

39 data points across 13 retailers

21 retailers$483 NZD to $2,531 NZD

A+
Cheapest Retailer
-
$483 NZD
$271 USD
Retailer 2
-
$493 NZD
$277 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$541 NZD
$304 USD
View
Final sale: no returns
A
Retailer 4
-
$598 NZD
$336 USD
View
A
Retailer 5
-
$598 NZD
$336 USD
View
Retailer 6
-
$637 NZD
$358 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$637 NZD
$358 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$707 NZD
HK$3,100 HKD
View
Price last confirmed 42 days ago
A
Retailer 9
-
$805 NZD
$452 USD
View
Retailer 10
-
$864 NZD
$485 USD
View
Price last confirmed 41 days ago
A
Retailer 11
-
$881 NZD
$495 USD
View
A
Retailer 12
-
$1,029 NZD
ZAR 9,340 ZAR
View
Retailer 13
-
$1,058 NZD
$594 USD
View
Price last confirmed 40 days ago
A
Retailer 14
-
$1,120 NZD
£495 GBP
View
A
Retailer 15
-
$1,334 NZD
$749 USD
View
B+
Retailer 16
-
$1,841 NZD
$1,034 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$1,975 NZD
$1,109 USD
View
Retailer 18
-
$2,051 NZD
$1,152 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$2,413 NZD
£1,067 GBP
View
B+
Retailer 20
-
$2,531 NZD
$1,421 USD
View
Most Expensive
NZ Jewellers
e0f441db-21de-4c9b-bfca-a8d2a6abe7f8 · Sep 21
$2,819 NZD
$1,583 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $483 NZDSave up to $2,048 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
$483 NZD