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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG835654858

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835654858

Diamond specifications and retailer prices

From $752 NZD
As of November 4, 2026
Save $3,515 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,539 NZD at Brilliant Earth · As of September 28, 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 LG835654858 or 835654858. Listed at 21 retailers as of October 28, 2026, with a 467% 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

3.05
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835654858
Dimensions15.05 × 7.69 × 4.73 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.05 mm7.69 mm3.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835654858
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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 4
Current: $7,539 NZD|Low: $722 NZD|High: $7,539 NZD|Avg: $2,261 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
Retailer 19
November 4, 2026
Retailer 5$752 NZD
Retailer 6$841 NZD
Retailer 10$843 NZD
Retailer 8$932 NZD
Retailer 11$932 NZD
Retailer 3$990 NZD
Retailer 18$1,191 NZD
Retailer 13$1,241 NZD
Retailer 15$1,414 NZD
Retailer 2$1,520 NZD
Retailer 16$1,961 NZD
Retailer 12$2,030 NZD
Retailer 14$2,094 NZD
Retailer 9$2,996 NZD
Retailer 4$3,385 NZD
Retailer 17$3,442 NZD
Retailer 7$3,490 NZD
Retailer 19$4,267 NZD
Brilliant Earth$7,539 NZD

41 data points across 19 retailers

21 retailers$752 NZD to $4,267 NZD

A
Cheapest Retailer
-
$752 NZD
A
Retailer 2
-
$841 NZD
View
Final sale: no returns
A
Retailer 3
-
$843 NZD
View
Retailer 4
-
$932 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$932 NZD
View
A
Retailer 6
-
$1,191 NZD
View
B+
Retailer 7
-
$1,241 NZD
View
A
Retailer 8
-
$1,414 NZD
View
A
Retailer 9
-
$1,520 NZD
View
B+
Retailer 10
-
$1,954 NZD
View
A
Retailer 11
-
$1,961 NZD
View
B+
Retailer 12
-
$2,027 NZD
View
A
Retailer 13
-
$2,030 NZD
View
A
Retailer 14
-
$2,094 NZD
View
B
Retailer 15
-
$2,996 NZD
View
B
Retailer 16
-
$3,055 NZD
View
B+
Retailer 17
-
$3,385 NZD
View
B+
Retailer 18
-
$3,442 NZD
View
B
Retailer 19
-
$3,490 NZD
View
B
Retailer 20
-
$4,267 NZD
View
Most Expensive
Brilliant Earth
21448038A · Sep 28
$7,539 NZD
$4,240 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from $752 NZDSave up to $3,515 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
$752 NZD