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Marquise|Lab Grown|IGI

3.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG792643944

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792643944

Diamond specifications and retailer prices

From $1,079 NZD
$608 USD
As of October 30, 2026
Save $5,628 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,707 NZD at Brilliant Earth · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792643944 or 792643944. Listed at 17 retailers as of October 30, 2026, with prices from $1,079 to $6,707, a $5,628 spread on the same certified stone. Brilliant Earth lists it at $6,707. 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

3.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792643944
Dimensions14.83 × 7.71 × 4.78 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm7.71 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792643944
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: Oct 30
Current: $6,707 NZD|Low: $1,036 NZD|High: $7,008 NZD|Avg: $3,142 NZD|-4.3%
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
October 31, 2026
Retailer 10$1,079 NZD
Retailer 8$1,338 NZD
Retailer 13$1,544 NZD
Retailer 9$1,609 NZD
Retailer 5$1,950 NZD
Retailer 4$2,049 NZD
Retailer 2$2,094 NZD
Retailer 12$3,320 NZD
Retailer 11$3,518 NZD
Retailer 6$3,894 NZD
Retailer 3$4,269 NZD
Retailer 14$4,471 NZD
Retailer 7$5,838 NZD
Brilliant Earth$6,707 NZD

42 data points across 14 retailers

17 retailers$1,079 NZD to $6,707 NZD

A
Cheapest Retailer
-
$1,079 NZD
$608 USD
Retailer 2
-
$1,208 NZD
$681 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,338 NZD
$754 USD
View
A
Retailer 4
-
$1,544 NZD
$870 USD
View
Retailer 5
-
$1,609 NZD
£714 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,950 NZD
$1,099 USD
View
A
Retailer 7
-
$2,049 NZD
$1,155 USD
View
A
Retailer 8
-
$2,094 NZD
£929 GBP
View
A
Retailer 9
-
$2,223 NZD
$1,253 USD
View
B+
Retailer 10
-
$3,320 NZD
$1,871 USD
View
B+
Retailer 11
-
$3,518 NZD
$1,983 USD
View
B+
Retailer 12
-
$3,894 NZD
£1,728 GBP
View
B
Retailer 13
-
$4,269 NZD
$2,406 USD
View
Retailer 14
-
$4,325 NZD
$2,438 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$4,471 NZD
$2,520 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$5,838 NZD
£2,591 GBP
View
Most Expensive
B
Brilliant Earth
18672248A · Oct 30
$6,707 NZD
$3,780 USD
View
16 more retailers have this diamond
Prices start from $1,079 NZDSave up to $5,628 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
$1,079 NZD