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Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG825654759

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654759

Diamond specifications and retailer prices

From $741 NZD
As of November 4, 2026
Save $4,255 NZD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,996 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654759 or 825654759. Listed at 23 retailers as of November 3, 2026, with prices from $741 to $4,996, a $4,255 spread on the same certified stone. Brilliant Earth lists it at $4,996. 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

3.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654759
Dimensions14.89 × 7.55 × 4.57 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
14.89 mm7.55 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654759
Side View
Table 60.0%Crown 36.7°Girdle: STK-THKPavilion 39.5°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: $4,996 NZD|Low: $829 NZD|High: $4,996 NZD|Avg: $1,889 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
Retailer 20
November 4, 2026
Retailer 8$829 NZD
Retailer 6$832 NZD
Retailer 11$921 NZD
Retailer 12$921 NZD
Retailer 13$1,022 NZD
Retailer 20$1,182 NZD
Retailer 19$1,453 NZD
Retailer 2$1,501 NZD
Retailer 18$1,588 NZD
Retailer 4$1,790 NZD
Retailer 7$1,817 NZD
Retailer 17$1,936 NZD
Retailer 15$2,004 NZD
Retailer 14$2,255 NZD
Retailer 9$2,925 NZD
Retailer 5$2,959 NZD
Retailer 3$3,017 NZD
Retailer 16$3,380 NZD
Retailer 10$3,832 NZD
Brilliant Earth$4,996 NZD

27 data points across 20 retailers

23 retailers$741 NZD to $4,996 NZD

A
Cheapest Retailer
-
$741 NZD
A
Retailer 2
-
$829 NZD
View
Final sale: no returns
A
Retailer 3
-
$832 NZD
View
Retailer 4
-
$921 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$921 NZD
View
A
Retailer 6
-
$1,022 NZD
View
A
Retailer 7
-
$1,182 NZD
View
B+
Retailer 8
-
$1,453 NZD
View
A
Retailer 9
-
$1,501 NZD
View
A
Retailer 10
-
$1,588 NZD
View
A
Retailer 11
-
$1,790 NZD
View
A
Retailer 12
-
$1,817 NZD
View
A
Retailer 13
-
$1,936 NZD
View
A
Retailer 14
-
$2,004 NZD
View
A
Retailer 15
-
$2,255 NZD
View
B+
Retailer 16
-
$2,925 NZD
View
B+
Retailer 17
-
$2,959 NZD
View
B+
Retailer 18
-
$3,017 NZD
View
B+
Retailer 19
-
$3,380 NZD
View
B+
Retailer 20
-
$3,444 NZD
View
B
Retailer 21
-
$3,832 NZD
View
B
Retailer 22
-
$4,015 NZD
View
Most Expensive
B
Brilliant Earth
22456034A · Nov 3
$4,996 NZD
$2,810 USD
View
22 more retailers have this diamond
Prices start from $741 NZDSave up to $4,255 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
3.00ct Marquise
$741 NZD