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1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842651973

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842651973

Diamond specifications and retailer prices

From $436 NZD
As of November 3, 2026
Save $1,662 NZD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,098 NZD at Brilliant Earth · As of November 3, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842651973 or 842651973. Listed at 13 retailers as of November 3, 2026, with prices from $436 to $2,098, a $1,662 spread on the same certified stone. Brilliant Earth lists it at $2,098. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842651973
Dimensions6.45 × 6.49 × 3.99 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
6.45 mm6.49 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842651973
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: Nov 3
Current: $2,098 NZD|Low: $436 NZD|High: $2,098 NZD|Avg: $1,005 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
November 4, 2026
Retailer 8$436 NZD
Retailer 10$482 NZD
Retailer 5$546 NZD
Retailer 4$658 NZD
Retailer 7$763 NZD
Retailer 6$816 NZD
Retailer 13$841 NZD
Retailer 2$884 NZD
Retailer 9$1,179 NZD
Retailer 12$1,300 NZD
Retailer 11$1,556 NZD
Retailer 3$1,963 NZD
Brilliant Earth$2,098 NZD

22 data points across 13 retailers

13 retailers$436 NZD to $2,098 NZD

A+
Cheapest Retailer
-
$436 NZD
Final sale: no returns
A
Retailer 2
-
$482 NZD
View
A
Retailer 3
-
$546 NZD
View
A
Retailer 4
-
$658 NZD
View
A
Retailer 5
-
$763 NZD
View
A
Retailer 6
-
$816 NZD
View
A
Retailer 7
-
$841 NZD
View
A
Retailer 8
-
$884 NZD
View
B+
Retailer 9
-
$1,179 NZD
View
B+
Retailer 10
-
$1,300 NZD
View
B+
Retailer 11
-
$1,556 NZD
View
B
Retailer 12
-
$1,963 NZD
View
Most Expensive
B
Brilliant Earth
22191925A · Nov 3
$2,098 NZD
$1,180 USD
View
12 more retailers have this diamond
Prices start from $436 NZDSave up to $1,662 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
$436 NZD