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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816624968

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816624968

Diamond specifications and retailer prices

From $413 NZD
$232 USD
As of October 29, 2026
Save $2,204 NZD (84%) vs most expensive(unlock to see where)
21 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 LG816624968 or 816624968. Listed at 21 retailers as of October 29, 2026, with prices from $413 to $2,617, a $2,204 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 angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624968
Dimensions6.50 × 6.46 × 4.01 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
6.50 mm6.46 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624968
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,617 NZD|Low: $413 NZD|High: $2,617 NZD|Avg: $1,215 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
October 30, 2026
Retailer 15$413 NZD
Retailer 16$461 NZD
Retailer 9$502 NZD
Retailer 8$536 NZD
Retailer 11$830 NZD
Retailer 2$869 NZD
Retailer 17$894 NZD
Retailer 13$899 NZD
Retailer 4$922 NZD
Retailer 12$964 NZD
Retailer 6$1,062 NZD
Retailer 3$1,381 NZD
Retailer 7$1,731 NZD
Retailer 14$1,740 NZD
Retailer 5$2,153 NZD
Retailer 10$2,308 NZD
Brilliant Earth$2,617 NZD

36 data points across 17 retailers

21 retailers$413 NZD to $2,617 NZD

A
Cheapest Retailer
-
$413 NZD
$232 USD
A
Retailer 2
-
$461 NZD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$502 NZD
$282 USD
View
A
Retailer 4
-
$536 NZD
$301 USD
View
A
Retailer 5
-
$536 NZD
$301 USD
View
Retailer 6
-
$541 NZD
$304 USD
View
Price last confirmed 59 days ago
A
Retailer 7
-
$830 NZD
£367 GBP
View
A
Retailer 8
-
$869 NZD
$488 USD
View
A
Retailer 9
-
$894 NZD
€478 EUR
View
A
Retailer 10
-
$899 NZD
$505 USD
View
A
Retailer 11
-
$922 NZD
ZAR 8,367 ZAR
View
A
Retailer 12
-
$964 NZD
£426 GBP
View
B+
Retailer 13
-
$1,062 NZD
A$918 AUD
View
Retailer 14
-
$1,253 NZD
$704 USD
View
Price last confirmed 36 days ago
B+
Retailer 15
-
$1,381 NZD
SGD 1,048 SGD
View
B
Retailer 16
-
$1,725 NZD
$969 USD
View
B
Retailer 17
-
$1,731 NZD
$972 USD
View
B
Retailer 18
-
$1,740 NZD
$978 USD
View
B+
Retailer 19
-
$2,153 NZD
£952 GBP
View
B
Retailer 20
-
$2,308 NZD
$1,296 USD
View
Most Expensive
B
Brilliant Earth
20991272A · Oct 29
$2,617 NZD
$1,470 USD
View
20 more retailers have this diamond
Prices start from $413 NZDSave up to $2,204 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
$413 NZD