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1.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649463

Diamond specifications and retailer prices

From $395 NZD
$222 USD
As of October 29, 2026
Save $2,293 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,689 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct 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 LG804649463 or 804649463. Listed at 19 retailers as of October 29, 2026, with prices from $395 to $2,689, a $2,293 spread on the same certified stone. Brilliant Earth lists it at $2,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649463
Dimensions6.47 × 6.42 × 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
6.47 mm6.42 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649463
Side View
Table 55.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: $2,689 NZD|Low: $392 NZD|High: $2,689 NZD|Avg: $1,070 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 5$395 NZD
Retailer 6$442 NZD
Retailer 17$459 NZD
Retailer 9$490 NZD
Retailer 18$490 NZD
Retailer 2$780 NZD
Retailer 13$823 NZD
Retailer 19$839 NZD
Retailer 14$842 NZD
Retailer 3$906 NZD
Retailer 12$910 NZD
Retailer 4$935 NZD
Retailer 8$1,328 NZD
Retailer 11$1,576 NZD
Retailer 16$1,581 NZD
Retailer 7$1,670 NZD
Retailer 10$1,688 NZD
Retailer 15$1,967 NZD
Brilliant Earth$2,689 NZD

30 data points across 19 retailers

19 retailers$395 NZD to $2,689 NZD

A+
Cheapest Retailer
-
$395 NZD
$222 USD
A
Retailer 2
-
$442 NZD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$459 NZD
$258 USD
View
A
Retailer 4
-
$490 NZD
$275 USD
View
A
Retailer 5
-
$490 NZD
$275 USD
View
A
Retailer 6
-
$780 NZD
£345 GBP
View
A
Retailer 7
-
$823 NZD
€440 EUR
View
A
Retailer 8
-
$839 NZD
$471 USD
View
A
Retailer 9
-
$842 NZD
ZAR 7,642 ZAR
View
A
Retailer 10
-
$906 NZD
$509 USD
View
A
Retailer 11
-
$910 NZD
£403 GBP
View
A
Retailer 12
-
$935 NZD
$525 USD
View
B+
Retailer 13
-
$1,328 NZD
SGD 1,008 SGD
View
B+
Retailer 14
-
$1,576 NZD
$885 USD
View
B+
Retailer 15
-
$1,581 NZD
$888 USD
View
B+
Retailer 16
-
$1,670 NZD
$938 USD
View
B+
Retailer 17
-
$1,688 NZD
$948 USD
View
B+
Retailer 18
-
$1,967 NZD
£870 GBP
View
Most Expensive
B
Brilliant Earth
21420177A · Oct 29
$2,689 NZD
$1,510 USD
View
18 more retailers have this diamond
Prices start from $395 NZDSave up to $2,293 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+
1.02ct Round
$395 NZD