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Round|Lab Grown|IGI

1.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG835657446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835657446

Diamond specifications and retailer prices

From $499 NZD
$281 USD
As of October 29, 2026
Save $3,227 NZD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,726 NZD at Brilliant Earth · As of October 30, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835657446 or 835657446. Listed at 23 retailers as of October 29, 2026, with prices from $499 to $3,726, a $3,227 spread on the same certified stone. Brilliant Earth lists it at $3,726. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657446
Dimensions6.50 × 6.57 × 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 mm6.57 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657446
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.3%

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 29
Current: $3,726 NZD|Low: $479 NZD|High: $4,134 NZD|Avg: $1,437 NZD|-9.9%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 23$499 NZD
Retailer 4$578 NZD
Retailer 10$605 NZD
Retailer 3$617 NZD
Retailer 7$617 NZD
Retailer 21$949 NZD
Retailer 12$951 NZD
Retailer 17$976 NZD
Retailer 22$979 NZD
Retailer 2$983 NZD
Retailer 8$997 NZD
Retailer 20$1,033 NZD
Retailer 18$1,061 NZD
Retailer 13$1,086 NZD
Retailer 14$1,307 NZD
Retailer 9$1,985 NZD
Retailer 16$2,075 NZD
Retailer 11$2,153 NZD
Retailer 5$2,193 NZD
Retailer 19$2,479 NZD
Retailer 15$2,543 NZD
Retailer 6$2,575 NZD
Brilliant Earth$3,726 NZD

33 data points across 23 retailers

23 retailers$499 NZD to $3,726 NZD

A
Cheapest Retailer
-
$499 NZD
$281 USD
A
Retailer 2
-
$578 NZD
$326 USD
View
A
Retailer 3
-
$605 NZD
$341 USD
View
Final sale: no returns
A
Retailer 4
-
$617 NZD
$348 USD
View
A
Retailer 5
-
$617 NZD
$348 USD
View
A
Retailer 6
-
$949 NZD
$535 USD
View
A
Retailer 7
-
$951 NZD
$536 USD
View
A
Retailer 8
-
$976 NZD
€524 EUR
View
A
Retailer 9
-
$979 NZD
$552 USD
View
A
Retailer 10
-
$983 NZD
£436 GBP
View
B+
Retailer 11
-
$997 NZD
$562 USD
View
B+
Retailer 12
-
$1,033 NZD
$582 USD
View
B+
Retailer 13
-
$1,061 NZD
ZAR 9,664 ZAR
View
B+
Retailer 14
-
$1,086 NZD
£482 GBP
View
B+
Retailer 15
-
$1,307 NZD
$737 USD
View
B
Retailer 16
-
$1,985 NZD
$1,119 USD
View
B
Retailer 17
-
$2,075 NZD
$1,170 USD
View
B
Retailer 18
-
$2,153 NZD
CA$1,686 CAD
View
B
Retailer 19
-
$2,193 NZD
$1,236 USD
View
B
Retailer 20
-
$2,479 NZD
£1,100 GBP
View
B
Retailer 21
-
$2,543 NZD
$1,433 USD
View
B
Retailer 22
-
$2,575 NZD
$1,451 USD
View
Most Expensive
B
Brilliant Earth
21654135A · Oct 30
$3,726 NZD
$2,100 USD
View
22 more retailers have this diamond
Prices start from $499 NZDSave up to $3,227 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
$499 NZD