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Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774640729

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774640729

Diamond specifications and retailer prices

From $3,186 NZD
As of November 2, 2026
Save $1,412 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,598 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG774640729 or 774640729. Listed at 2 retailers as of November 2, 2026, with prices from $3,186 to $4,598, a $1,412 spread on the same certified stone. The Diamond Guys lists it at $4,598. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774640729
Dimensions15.14 × 7.37 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
15.14 mm7.37 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774640729
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,979 NZD|Low: $1,236 NZD|High: $10,775 NZD|Avg: $3,432 NZD|-16.7%
Retailer 1
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
The Diamond Guys
August 3, 2026
Retailer 12$1,236 NZD
Retailer 6$1,661 NZD
Retailer 13$1,860 NZD
Retailer 9$1,936 NZD
Retailer 7$2,212 NZD
Retailer 5$2,217 NZD
Retailer 2$2,557 NZD
Retailer 10$3,186 NZD
Retailer 11$3,743 NZD
Retailer 3$4,182 NZD
The Diamond Guys$4,598 NZD
Retailer 8$6,333 NZD
Retailer 4$6,938 NZD
Retailer 14$7,041 NZD
Retailer 1$8,979 NZD

61 data points across 15 retailers

2 retailers$3,186 NZD to $4,598 NZD

B+
Cheapest Retailer
-
$3,186 NZD
Most Expensive
B
The Diamond Guys
1951076402 · Nov 3
$4,598 NZD
$2,586 USD
View
1 more retailer has this diamond
Prices start from $3,186 NZDSave up to $1,412 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.

B+
3.05ct Marquise
$3,186 NZD