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Round|Lab Grown|IGI

3.05ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG790670792

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790670792

Diamond specifications and retailer prices

From $903 NZD
$508 USD
As of November 1, 2026
Save $3,769 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,126 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790670792 or 790670792. Listed at 23 retailers as of November 1, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790670792
Dimensions9.34 × 9.39 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.39 mm3.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790670792
Side View
Table 58.0%Crown 33.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

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 1
Current: $11,126 NZD|Low: $866 NZD|High: $11,126 NZD|Avg: $2,317 NZD
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
November 2, 2026
Retailer 3$903 NZD
Retailer 4$1,011 NZD
Retailer 5$1,120 NZD
Retailer 9$1,120 NZD
Retailer 7$1,251 NZD
Retailer 14$1,360 NZD
Retailer 11$1,401 NZD
Retailer 18$1,502 NZD
Retailer 2$1,676 NZD
Retailer 10$1,756 NZD
Retailer 12$1,843 NZD
Retailer 15$2,364 NZD
Retailer 16$2,429 NZD
Retailer 17$2,616 NZD
Retailer 8$2,943 NZD
Retailer 6$4,152 NZD
Retailer 13$4,672 NZD
Brilliant Earth$11,126 NZD

39 data points across 18 retailers

23 retailers$903 NZD to $4,672 NZD

A
Cheapest Retailer
-
$903 NZD
$508 USD
A
Retailer 2
-
$1,011 NZD
$569 USD
View
A
Retailer 3
-
$1,120 NZD
$630 USD
View
Retailer 4
-
$1,120 NZD
$630 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,251 NZD
HK$5,500 HKD
View
A
Retailer 6
-
$1,360 NZD
$765 USD
View
A
Retailer 7
-
$1,401 NZD
£621 GBP
View
B+
Retailer 8
-
$1,502 NZD
$845 USD
View
A
Retailer 9
-
$1,676 NZD
€898 EUR
View
A
Retailer 10
-
$1,756 NZD
$988 USD
View
A
Retailer 11
-
$1,843 NZD
£816 GBP
View
B+
Retailer 12
-
$2,236 NZD
$1,258 USD
View
B+
Retailer 13
-
$2,364 NZD
A$2,046 AUD
View
B+
Retailer 14
-
$2,429 NZD
ZAR 22,081 ZAR
View
B+
Retailer 15
-
$2,616 NZD
$1,472 USD
View
Retailer 16
-
$2,673 NZD
$1,504 USD
View
Price last confirmed 47 days ago
B+
Retailer 17
-
$2,943 NZD
$1,656 USD
View
B
Retailer 18
-
$3,608 NZD
SGD 2,743 SGD
View
B
Retailer 19
-
$3,642 NZD
$2,049 USD
View
B
Retailer 20
-
$3,672 NZD
$2,066 USD
View
B
Retailer 21
-
$4,152 NZD
$2,336 USD
View
B
Retailer 22
-
$4,672 NZD
£2,070 GBP
View
Most Expensive
Brilliant Earth
20961417A · Oct 16
$11,126 NZD
$6,260 USD
View
Price under review
22 more retailers have this diamond
Prices start from $903 NZDSave up to $3,769 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
3.05ct Round
$903 NZD