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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG825687856

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825687856

Diamond specifications and retailer prices

From $729 NZD
As of November 4, 2026
Save $4,907 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,636 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825687856 or 825687856. Listed at 18 retailers as of November 3, 2026, with prices from $729 to $5,636, a $4,907 spread on the same certified stone. Brilliant Earth lists it at $5,636. 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

3.05
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687856
Dimensions15.85 × 7.62 × 4.34 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm7.62 mm3.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687856
Side View
Table 61.0%Crown 29.8°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 57.0%

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 4
Current: $5,636 NZD|Low: $701 NZD|High: $5,636 NZD|Avg: $2,094 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
November 4, 2026
Retailer 11$729 NZD
Retailer 3$905 NZD
Retailer 5$953 NZD
Retailer 12$1,088 NZD
Retailer 9$1,165 NZD
Retailer 2$1,472 NZD
Retailer 8$1,902 NZD
Retailer 6$1,968 NZD
Retailer 10$2,046 NZD
Retailer 4$3,385 NZD
Retailer 7$3,533 NZD
Brilliant Earth$5,636 NZD

38 data points across 12 retailers

18 retailers$729 NZD to $5,636 NZD

A
Cheapest Retailer
-
$729 NZD
A
Retailer 2
-
$816 NZD
View
A
Retailer 3
-
$816 NZD
View
Final sale: no returns
Retailer 4
-
$905 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$905 NZD
View
A
Retailer 6
-
$953 NZD
View
B+
Retailer 7
-
$1,088 NZD
View
A
Retailer 8
-
$1,165 NZD
View
A
Retailer 9
-
$1,472 NZD
View
A
Retailer 10
-
$1,902 NZD
View
A
Retailer 11
-
$1,945 NZD
View
A
Retailer 12
-
$1,968 NZD
View
B+
Retailer 13
-
$2,046 NZD
View
B+
Retailer 14
-
$2,907 NZD
View
B+
Retailer 15
-
$2,967 NZD
View
B+
Retailer 16
-
$3,385 NZD
View
B+
Retailer 17
-
$3,533 NZD
View
Most Expensive
B
Brilliant Earth
21385924A · Nov 3
$5,636 NZD
$3,170 USD
View
17 more retailers have this diamond
Prices start from $729 NZDSave up to $4,907 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 Marquise
$729 NZD