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1.29ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620572

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620572

Diamond specifications and retailer prices

From $484 NZD
$272 USD
As of October 29, 2026
Save $2,792 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,276 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown round diamond

This 1.29ct 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 LG836620572 or 836620572. Listed at 19 retailers as of October 29, 2026, with prices from $484 to $3,276, a $2,792 spread on the same certified stone. Brilliant Earth lists it at $3,276. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620572
Dimensions6.96 × 6.92 × 4.31 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
6.96 mm6.92 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620572
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.1%

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: $3,276 NZD|Low: $477 NZD|High: $3,276 NZD|Avg: $1,439 NZD
Brilliant Earth
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
Retailer 19
October 30, 2026
Retailer 7$484 NZD
Retailer 8$543 NZD
Retailer 3$563 NZD
Retailer 4$600 NZD
Retailer 10$600 NZD
Retailer 15$881 NZD
Retailer 13$987 NZD
Retailer 5$995 NZD
Retailer 14$1,032 NZD
Retailer 2$1,053 NZD
Retailer 6$1,318 NZD
Retailer 19$1,846 NZD
Retailer 18$1,925 NZD
Retailer 11$1,932 NZD
Retailer 9$2,022 NZD
Retailer 17$2,119 NZD
Retailer 12$2,422 NZD
Retailer 16$2,858 NZD
Brilliant Earth$3,276 NZD

36 data points across 19 retailers

19 retailers$484 NZD to $3,276 NZD

A+
Cheapest Retailer
-
$484 NZD
$272 USD
A
Retailer 2
-
$543 NZD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$563 NZD
$316 USD
View
A
Retailer 4
-
$600 NZD
$337 USD
View
A
Retailer 5
-
$600 NZD
$337 USD
View
A
Retailer 6
-
$881 NZD
$495 USD
View
A
Retailer 7
-
$987 NZD
€528 EUR
View
A
Retailer 8
-
$995 NZD
$559 USD
View
A
Retailer 9
-
$1,032 NZD
ZAR 9,366 ZAR
View
A
Retailer 10
-
$1,053 NZD
£466 GBP
View
A
Retailer 11
-
$1,318 NZD
$740 USD
View
B+
Retailer 12
-
$1,846 NZD
$1,037 USD
View
B+
Retailer 13
-
$1,925 NZD
SGD 1,461 SGD
View
B+
Retailer 14
-
$1,932 NZD
$1,085 USD
View
B+
Retailer 15
-
$2,022 NZD
$1,135 USD
View
B+
Retailer 16
-
$2,119 NZD
$1,190 USD
View
B+
Retailer 17
-
$2,422 NZD
£1,071 GBP
View
Retailer 18
-
$2,858 NZD
$1,605 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21433580A · Oct 29
$3,276 NZD
$1,840 USD
View
18 more retailers have this diamond
Prices start from $484 NZDSave up to $2,792 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+
1.29ct Round
$484 NZD