Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG838647001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838647001

Diamond specifications and retailer prices

From $1,982 NZD
$1,117 USD
As of November 1, 2026
Save $7,101 NZD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,723 NZD at Brilliant Earth · As of October 17, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838647001 or 838647001. Listed at 20 retailers as of October 31, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838647001
Dimensions14.64 × 7.52 × 4.67 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.52 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838647001
Side View
Table 63.0%Crown 41.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.1%

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 1
Current: $9,723 NZD|Low: $1,982 NZD|High: $9,723 NZD|Avg: $4,987 NZD
Brilliant Earth
Retailer 2
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Retailer 19
November 2, 2026
Retailer 13$1,982 NZD
Retailer 5$2,040 NZD
Retailer 7$2,422 NZD
Retailer 2$2,703 NZD
Retailer 3$3,025 NZD
Retailer 12$3,048 NZD
Retailer 19$3,208 NZD
Retailer 8$3,753 NZD
Retailer 4$4,418 NZD
Retailer 15$4,773 NZD
Retailer 17$4,908 NZD
Retailer 10$5,841 NZD
Retailer 18$6,240 NZD
Retailer 11$7,089 NZD
Retailer 14$7,168 NZD
Retailer 9$7,374 NZD
Retailer 6$7,629 NZD
Retailer 16$9,083 NZD
Brilliant Earth$9,723 NZD

23 data points across 19 retailers

20 retailers$1,982 NZD to $9,083 NZD

A
Cheapest Retailer
-
$1,982 NZD
$1,117 USD
A
Retailer 2
-
$2,040 NZD
$1,150 USD
View
Final sale: no returns
A
Retailer 3
-
$2,422 NZD
$1,365 USD
View
A
Retailer 4
-
$2,703 NZD
£1,200 GBP
View
B+
Retailer 5
-
$3,025 NZD
$1,705 USD
View
A
Retailer 6
-
$3,048 NZD
£1,352 GBP
View
B+
Retailer 7
-
$3,208 NZD
€1,722 EUR
View
B+
Retailer 8
-
$3,753 NZD
$2,115 USD
View
B+
Retailer 9
-
$4,418 NZD
$2,490 USD
View
B+
Retailer 10
-
$4,773 NZD
A$4,139 AUD
View
B+
Retailer 11
-
$4,908 NZD
ZAR 44,686 ZAR
View
B
Retailer 12
-
$5,841 NZD
£2,592 GBP
View
B
Retailer 13
-
$6,240 NZD
$3,517 USD
View
B
Retailer 14
-
$7,089 NZD
SGD 5,399 SGD
View
B+
Retailer 15
-
$7,168 NZD
£3,181 GBP
View
B
Retailer 16
-
$7,374 NZD
$4,156 USD
View
B
Retailer 17
-
$7,629 NZD
$4,300 USD
View
B
Retailer 18
-
$9,083 NZD
A$7,876 AUD
View
Retailer 19
-
$9,249 NZD
$5,213 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
21567956A · Oct 17
$9,723 NZD
$5,480 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $1,982 NZDSave up to $7,101 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
$1,982 NZD