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Asscher|Lab Grown|IGI

3.02ct F SI1 Asscher Lab Grown Diamond

VG • F/SI1 • IGI LG645476644

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG645476644

Diamond specifications and retailer prices

From $1,078 NZD
As of November 6, 2026
Save $2,569 NZD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,554 NZD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.02ct lab-grown asscher diamond

This 3.02ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG645476644 or 645476644. Listed at 10 retailers as of November 4, 2026, with a 238% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645476644
Dimensions7.84 × 7.80 × 5.42 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm7.80 mm3.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645476644
Side View
Table 57.0%Crown 37.4°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 69.5%

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: Nov 6
Current: $4,554 NZD|Low: $907 NZD|High: $4,696 NZD|Avg: $2,169 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$907 NZD
Retailer 2$1,078 NZD
Retailer 6$1,147 NZD
Retailer 4$1,402 NZD
Retailer 5$1,439 NZD
Retailer 3$1,443 NZD
Retailer 9$1,466 NZD
Retailer 11$2,124 NZD
Retailer 7$3,449 NZD
Retailer 8$3,647 NZD
Brilliant Earth$4,554 NZD

46 data points across 11 retailers

10 retailers$1,078 NZD to $3,647 NZD

Retailer 1
-
$907 NZD
Price last confirmed 12 days ago
A
Retailer 2
-
$1,078 NZD
View
B+
Retailer 3
-
$1,147 NZD
View
B+
Retailer 4
-
$1,402 NZD
View
A
Retailer 5
-
$1,439 NZD
View
B+
Retailer 6
-
$1,443 NZD
View
B+
Retailer 7
-
$2,202 NZD
View
B
Retailer 8
-
$3,449 NZD
View
B
Retailer 9
-
$3,647 NZD
View
Most Expensive
Brilliant Earth
15815608A · Oct 18
$4,554 NZD
$2,560 USD
View
Price last confirmed 18 days ago
9 more retailers have this diamond
Prices start from $1,078 NZDSave up to $2,569 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
3.02ct Asscher
$1,078 NZD