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Round|Lab Grown|IGI

3.02ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG644441280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG644441280

Diamond specifications and retailer prices

From $2,208 NZD
As of November 5, 2026
Save $715 NZD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,423 NZD at Rare Carat · As of August 16, 2026
View at Rare Carat

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644441280 or 644441280. Listed at 4 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644441280
Dimensions9.26 × 9.27 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.27 mm3.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644441280
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,423 NZD|Low: $436 NZD|High: $7,329 NZD|Avg: $2,551 NZD|+3.8%
Rare Carat
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
September 18, 2026
Retailer 2$612 NZD
Retailer 10$699 NZD
Retailer 9$1,105 NZD
Retailer 7$1,199 NZD
Retailer 8$1,229 NZD
Retailer 11$1,631 NZD
Retailer 13$1,637 NZD
Retailer 3$1,861 NZD
Retailer 12$1,891 NZD
Retailer 4$2,208 NZD
Retailer 14$2,923 NZD
Rare Carat$3,423 NZD
Retailer 5$4,661 NZD
Retailer 6$7,329 NZD

71 data points across 14 retailers

4 retailers$2,208 NZD to $2,923 NZD

Retailer 1
-
$699 NZD
Price last confirmed 51 days ago
B
Retailer 2
-
$2,208 NZD
View
B
Retailer 3
-
$2,923 NZD
View
Most Expensive
Rare Carat
100760458046_l_644441280 · Aug 16
$3,423 NZD
$1,924 USD
View
Price last confirmed 81 days ago
3 more retailers have this diamond
Prices start from $2,208 NZDSave up to $715 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.

B
3.02ct Round
$2,208 NZD