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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811647436

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811647436

Diamond specifications and retailer prices

From $493 NZD
$277 USD
As of October 30, 2026
Save $2,124 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,617 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811647436 or 811647436. Listed at 19 retailers as of October 29, 2026, with prices from $493 to $2,617, a $2,124 spread on the same certified stone. Brilliant Earth lists it at $2,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647436
Dimensions6.55 × 6.57 × 3.92 mm
L/W Ratio1.00
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
6.55 mm6.57 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647436
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.7%

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: Oct 30
Current: $2,617 NZD|Low: $424 NZD|High: $2,617 NZD|Avg: $1,141 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$442 NZD
Retailer 3$548 NZD
Retailer 10$739 NZD
Retailer 2$887 NZD
Retailer 7$942 NZD
Retailer 6$974 NZD
Retailer 4$1,040 NZD
Retailer 11$1,062 NZD
Retailer 8$1,380 NZD
Retailer 5$2,209 NZD
Brilliant Earth$2,617 NZD

38 data points across 11 retailers

19 retailers$493 NZD to $2,617 NZD

Retailer 1
-
$442 NZD
$248 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$493 NZD
$277 USD
View
Final sale: no returns
Retailer 3
-
$513 NZD
$288 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$548 NZD
$308 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$548 NZD
$308 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$739 NZD
$415 USD
View
A
Retailer 7
-
$887 NZD
£392 GBP
View
A
Retailer 8
-
$908 NZD
$510 USD
View
A
Retailer 9
-
$942 NZD
ZAR 8,546 ZAR
View
A
Retailer 10
-
$974 NZD
€521 EUR
View
B+
Retailer 11
-
$1,040 NZD
£460 GBP
View
B+
Retailer 12
-
$1,062 NZD
A$918 AUD
View
B+
Retailer 13
-
$1,380 NZD
$775 USD
View
B+
Retailer 14
-
$1,476 NZD
SGD 1,120 SGD
View
Retailer 15
-
$1,763 NZD
$990 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,854 NZD
$1,041 USD
View
B
Retailer 17
-
$2,209 NZD
£977 GBP
View
B
Retailer 18
-
$2,400 NZD
$1,348 USD
View
Most Expensive
B
Brilliant Earth
21369757A · Oct 29
$2,617 NZD
$1,470 USD
View
18 more retailers have this diamond
Prices start from $493 NZDSave up to $2,124 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
1.04ct Round
$493 NZD