CaratHunter
Plans
Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG806625900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806625900

Diamond specifications and retailer prices

From $320 NZD
As of November 5, 2026
Save $2,900 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,220 NZD at Brilliant Earth · As of October 31, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806625900 or 806625900. Listed at 19 retailers as of October 31, 2026, with prices from $320 to $3,220, a $2,900 spread on the same certified stone. Brilliant Earth lists it at $3,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806625900
Dimensions6.46 × 6.42 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.42 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806625900
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

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: Nov 5
Current: $3,220 NZD|Low: $320 NZD|High: $3,647 NZD|Avg: $1,215 NZD|-3.2%
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
November 5, 2026
Retailer 11$320 NZD
Retailer 4$359 NZD
Retailer 6$372 NZD
Retailer 9$397 NZD
Retailer 19$397 NZD
Retailer 18$535 NZD
Retailer 3$639 NZD
Retailer 12$706 NZD
Retailer 14$756 NZD
Retailer 2$793 NZD
Retailer 7$957 NZD
Retailer 16$1,060 NZD
Retailer 13$1,069 NZD
Retailer 17$1,297 NZD
Retailer 10$1,350 NZD
Retailer 8$1,717 NZD
Retailer 15$2,051 NZD
Retailer 5$3,077 NZD
Brilliant Earth$3,220 NZD

37 data points across 19 retailers

19 retailers$320 NZD to $3,220 NZD

A
Cheapest Retailer
-
$320 NZD
A
Retailer 2
-
$359 NZD
View
Final sale: no returns
A
Retailer 3
-
$372 NZD
View
A
Retailer 4
-
$397 NZD
View
Retailer 5
-
$397 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$535 NZD
View
A
Retailer 7
-
$639 NZD
View
A
Retailer 8
-
$706 NZD
View
A
Retailer 9
-
$756 NZD
View
A
Retailer 10
-
$793 NZD
View
B+
Retailer 11
-
$957 NZD
View
B+
Retailer 12
-
$1,060 NZD
View
B+
Retailer 13
-
$1,069 NZD
View
Retailer 14
-
$1,297 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,350 NZD
View
B
Retailer 16
-
$1,717 NZD
View
B
Retailer 17
-
$2,051 NZD
View
B
Retailer 18
-
$3,077 NZD
View
Most Expensive
B
Brilliant Earth
20418905A · Oct 31
$3,220 NZD
$1,810 USD
View
18 more retailers have this diamond
Prices start from $320 NZDSave up to $2,900 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
$320 NZD