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Marquise|Lab Grown|IGI

3.01ct G VS1 Marquise Lab Grown Diamond

GD • G/VS1 • IGI LG818682278

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682278

Diamond specifications and retailer prices

From $752 NZD
As of November 4, 2026
Save $4,280 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,032 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG818682278 or 818682278. Listed at 21 retailers as of November 3, 2026, with prices from $752 to $5,032, a $4,280 spread on the same certified stone. Brilliant Earth lists it at $5,032. 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

3.01
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682278
Dimensions15.10 × 7.52 × 4.55 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.10 mm7.52 mm3.01 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682278
Side View
Table 68.0%Crown 36.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.5%

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: $5,032 NZD|Low: $752 NZD|High: $5,032 NZD|Avg: $1,795 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 4, 2026
Retailer 10$752 NZD
Retailer 7$841 NZD
Retailer 5$843 NZD
Retailer 9$933 NZD
Retailer 11$1,037 NZD
Retailer 18$1,191 NZD
Retailer 17$1,472 NZD
Retailer 2$1,522 NZD
Retailer 16$1,600 NZD
Retailer 6$1,830 NZD
Retailer 15$1,965 NZD
Retailer 13$2,032 NZD
Retailer 12$2,287 NZD
Retailer 8$2,966 NZD
Retailer 4$2,999 NZD
Retailer 3$3,058 NZD
Retailer 14$3,426 NZD
Brilliant Earth$5,032 NZD

28 data points across 18 retailers

21 retailers$752 NZD to $5,032 NZD

A
Cheapest Retailer
-
$752 NZD
A
Retailer 2
-
$841 NZD
View
Final sale: no returns
A
Retailer 3
-
$843 NZD
View
Retailer 4
-
$933 NZD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$933 NZD
View
A
Retailer 6
-
$1,037 NZD
View
B+
Retailer 7
-
$1,191 NZD
View
B+
Retailer 8
-
$1,472 NZD
View
A
Retailer 9
-
$1,522 NZD
View
B+
Retailer 10
-
$1,600 NZD
View
B+
Retailer 11
-
$1,830 NZD
View
B+
Retailer 12
-
$1,965 NZD
View
B+
Retailer 13
-
$2,032 NZD
View
B+
Retailer 14
-
$2,287 NZD
View
B
Retailer 15
-
$2,966 NZD
View
B
Retailer 16
-
$2,999 NZD
View
B
Retailer 17
-
$3,058 NZD
View
B
Retailer 18
-
$3,426 NZD
View
B
Retailer 19
-
$3,494 NZD
View
Retailer 20
-
$3,885 NZD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
22456314A · Nov 3
$5,032 NZD
$2,830 USD
View
20 more retailers have this diamond
Prices start from $752 NZDSave up to $4,280 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
3.01ct Marquise
$752 NZD