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Marquise|Lab Grown|IGI

3.01ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG850677711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850677711

Diamond specifications and retailer prices

From $837 NZD
As of November 4, 2026
Save $5,599 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,436 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850677711 or 850677711. Listed at 14 retailers as of November 3, 2026, with prices from $837 to $6,436, a $5,599 spread on the same certified stone. Brilliant Earth lists it at $6,436. 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

3.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850677711
Dimensions14.51 × 7.36 × 4.77 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm7.36 mm3.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850677711
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.8%

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: $6,436 NZD|Low: $837 NZD|High: $6,614 NZD|Avg: $2,717 NZD|-2.7%
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
November 4, 2026
Retailer 10$837 NZD
Retailer 4$935 NZD
Retailer 11$939 NZD
Retailer 13$1,289 NZD
Retailer 9$1,355 NZD
Retailer 2$1,426 NZD
Retailer 7$1,705 NZD
Retailer 3$2,206 NZD
Retailer 14$2,791 NZD
Retailer 6$3,391 NZD
Retailer 5$3,659 NZD
Retailer 8$3,776 NZD
Retailer 12$3,814 NZD
Brilliant Earth$6,436 NZD

8 data points across 14 retailers

14 retailers$837 NZD to $6,436 NZD

A
Cheapest Retailer
-
$837 NZD
A
Retailer 2
-
$935 NZD
View
Final sale: no returns
A
Retailer 3
-
$939 NZD
View
A
Retailer 4
-
$1,289 NZD
View
A
Retailer 5
-
$1,355 NZD
View
B+
Retailer 6
-
$1,426 NZD
View
A
Retailer 7
-
$1,705 NZD
View
A
Retailer 8
-
$2,206 NZD
View
B+
Retailer 9
-
$2,791 NZD
View
B+
Retailer 10
-
$3,391 NZD
View
B+
Retailer 11
-
$3,659 NZD
View
B+
Retailer 12
-
$3,776 NZD
View
B+
Retailer 13
-
$3,814 NZD
View
Most Expensive
B
Brilliant Earth
22338596A · Nov 3
$6,436 NZD
$3,620 USD
View
13 more retailers have this diamond
Prices start from $837 NZDSave up to $5,599 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
$837 NZD