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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816624896

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816624896

Diamond specifications and retailer prices

From $404 NZD
$227 USD
As of October 29, 2026
Save $2,213 NZD (85%) 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 LG816624896 or 816624896. Listed at 19 retailers as of October 29, 2026, with prices from $404 to $2,617, a $2,213 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 angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624896
Dimensions6.54 × 6.51 × 3.97 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
6.54 mm6.51 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624896
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

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: $2,617 NZD|Low: $345 NZD|High: $2,617 NZD|Avg: $1,162 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 9$404 NZD
Retailer 4$450 NZD
Retailer 5$468 NZD
Retailer 3$500 NZD
Retailer 11$520 NZD
Retailer 14$703 NZD
Retailer 12$839 NZD
Retailer 17$860 NZD
Retailer 18$896 NZD
Retailer 2$932 NZD
Retailer 7$1,050 NZD
Retailer 6$1,085 NZD
Retailer 19$1,608 NZD
Retailer 15$1,615 NZD
Retailer 8$1,702 NZD
Retailer 10$1,825 NZD
Retailer 13$2,017 NZD
Retailer 16$2,277 NZD
Brilliant Earth$2,617 NZD

36 data points across 19 retailers

19 retailers$404 NZD to $2,617 NZD

A+
Cheapest Retailer
-
$404 NZD
$227 USD
A
Retailer 2
-
$450 NZD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$468 NZD
$263 USD
View
A
Retailer 4
-
$500 NZD
$281 USD
View
Retailer 5
-
$520 NZD
$292 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$703 NZD
$395 USD
View
A
Retailer 7
-
$839 NZD
€449 EUR
View
A
Retailer 8
-
$860 NZD
ZAR 7,799 ZAR
View
A
Retailer 9
-
$896 NZD
$503 USD
View
A
Retailer 10
-
$932 NZD
£412 GBP
View
B+
Retailer 11
-
$1,050 NZD
$590 USD
View
B+
Retailer 12
-
$1,085 NZD
$609 USD
View
B+
Retailer 13
-
$1,608 NZD
$903 USD
View
B
Retailer 14
-
$1,615 NZD
$907 USD
View
B+
Retailer 15
-
$1,702 NZD
$956 USD
View
B+
Retailer 16
-
$1,825 NZD
$1,025 USD
View
B+
Retailer 17
-
$2,017 NZD
£892 GBP
View
B
Retailer 18
-
$2,277 NZD
$1,279 USD
View
Most Expensive
B
Brilliant Earth
21018877A · Oct 29
$2,617 NZD
$1,470 USD
View
18 more retailers have this diamond
Prices start from $404 NZDSave up to $2,213 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
$404 NZD