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Round|Lab Grown|IGI

3.06ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG678584596

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678584596

Diamond specifications and retailer prices

From $793 NZD
$446 USD
As of November 1, 2026
Save $7,330 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,122 NZD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct 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 LG678584596 or 678584596. Listed at 22 retailers as of October 27, 2026, with prices from $793 to $8,122, a $7,330 spread on the same certified stone. Brilliant Earth lists it at $8,122. 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

3.06
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584596
Dimensions9.18 × 9.21 × 5.68 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
9.18 mm9.21 mm3.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584596
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 61.8%

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: $8,122 NZD|Low: $773 NZD|High: $11,161 NZD|Avg: $2,391 NZD|-27.1%
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 2, 2026
Retailer 11$793 NZD
Retailer 10$887 NZD
Retailer 16$905 NZD
Retailer 19$983 NZD
Retailer 5$1,235 NZD
Retailer 3$1,297 NZD
Retailer 18$1,516 NZD
Retailer 14$1,620 NZD
Retailer 13$1,627 NZD
Retailer 12$2,140 NZD
Retailer 6$2,213 NZD
Retailer 2$2,373 NZD
Retailer 7$2,871 NZD
Retailer 15$3,146 NZD
Retailer 4$3,158 NZD
Retailer 8$3,216 NZD
Retailer 17$3,630 NZD
Retailer 9$3,675 NZD
Brilliant Earth$8,122 NZD

39 data points across 19 retailers

22 retailers$793 NZD to $8,122 NZD

A
Cheapest Retailer
-
$793 NZD
$446 USD
A
Retailer 2
-
$887 NZD
$499 USD
View
A
Retailer 3
-
$905 NZD
$509 USD
View
Final sale: no returns
A
Retailer 4
-
$983 NZD
$553 USD
View
Retailer 5
-
$999 NZD
$562 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,235 NZD
$695 USD
View
B+
Retailer 7
-
$1,297 NZD
$730 USD
View
A
Retailer 8
-
$1,516 NZD
$853 USD
View
A
Retailer 9
-
$1,620 NZD
£718 GBP
View
A
Retailer 10
-
$1,627 NZD
€872 EUR
View
B+
Retailer 11
-
$2,140 NZD
ZAR 19,454 ZAR
View
B+
Retailer 12
-
$2,213 NZD
$1,245 USD
View
B+
Retailer 13
-
$2,373 NZD
$1,335 USD
View
B+
Retailer 14
-
$2,871 NZD
£1,272 GBP
View
B
Retailer 15
-
$3,146 NZD
$1,770 USD
View
B
Retailer 16
-
$3,158 NZD
$1,777 USD
View
B
Retailer 17
-
$3,216 NZD
$1,810 USD
View
B
Retailer 18
-
$3,388 NZD
$1,906 USD
View
B
Retailer 19
-
$3,630 NZD
£1,608 GBP
View
B
Retailer 20
-
$3,675 NZD
$2,068 USD
View
Retailer 21
-
$4,639 NZD
$2,610 USD
View
Price last confirmed 78 days ago
Most Expensive
B
Brilliant Earth
17470416A · Oct 27
$8,122 NZD
$4,570 USD
View
21 more retailers have this diamond
Prices start from $793 NZDSave up to $7,330 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
3.06ct Round
$793 NZD