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Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG838645128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838645128

Diamond specifications and retailer prices

From $1,471 NZD
$829 USD
As of November 2, 2026
Save $6,478 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,949 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG838645128 or 838645128. Listed at 22 retailers as of October 28, 2026, with prices from $1,471 to $7,949, a $6,478 spread on the same certified stone. Rare Carat lists it at $7,949. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645128
Dimensions15.36 × 7.40 × 4.59 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm7.40 mm3.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645128
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 38.8°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: Nov 2
Current: $7,949 NZD|Low: $1,471 NZD|High: $7,949 NZD|Avg: $3,692 NZD
Rare Carat
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
Retailer 21
Retailer 22
November 2, 2026
Retailer 4$1,471 NZD
Retailer 21$1,600 NZD
Retailer 9$1,647 NZD
Retailer 18$1,705 NZD
Retailer 15$1,907 NZD
Retailer 5$2,014 NZD
Retailer 2$2,182 NZD
Retailer 8$2,227 NZD
Retailer 13$2,620 NZD
Retailer 6$2,747 NZD
Retailer 3$3,236 NZD
Retailer 7$3,632 NZD
Retailer 17$3,852 NZD
Retailer 19$3,961 NZD
Retailer 12$4,010 NZD
Retailer 20$4,796 NZD
Retailer 14$5,273 NZD
Retailer 22$5,337 NZD
Retailer 10$5,678 NZD
Retailer 11$5,908 NZD
Retailer 16$6,395 NZD
Rare Carat$7,949 NZD

23 data points across 22 retailers

22 retailers$1,471 NZD to $7,949 NZD

A
Cheapest Retailer
-
$1,471 NZD
$829 USD
A
Retailer 2
-
$1,600 NZD
$902 USD
View
A
Retailer 3
-
$1,647 NZD
$928 USD
View
Final sale: no returns
A
Retailer 4
-
$1,705 NZD
$961 USD
View
Retailer 5
-
$1,907 NZD
$1,075 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$2,014 NZD
$1,135 USD
View
A
Retailer 7
-
$2,182 NZD
£968 GBP
View
A
Retailer 8
-
$2,227 NZD
$1,255 USD
View
A
Retailer 9
-
$2,620 NZD
£1,163 GBP
View
A
Retailer 10
-
$2,747 NZD
$1,548 USD
View
B+
Retailer 11
-
$3,236 NZD
€1,737 EUR
View
B+
Retailer 12
-
$3,632 NZD
$2,047 USD
View
B+
Retailer 13
-
$3,852 NZD
A$3,340 AUD
View
B+
Retailer 14
-
$3,961 NZD
ZAR 36,062 ZAR
View
Retailer 15
-
$4,010 NZD
$2,260 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$4,796 NZD
$2,703 USD
View
Retailer 17
-
$5,273 NZD
£2,340 GBP
View
Price last confirmed 16 days ago
B
Retailer 18
-
$5,337 NZD
$3,008 USD
View
B
Retailer 19
-
$5,678 NZD
$3,200 USD
View
B
Retailer 20
-
$5,908 NZD
$3,330 USD
View
B
Retailer 21
-
$6,395 NZD
£2,838 GBP
View
Most Expensive
B
Rare Carat
DM-19-1600_l_838645128 · Oct 28
$7,949 NZD
$4,480 USD
View
21 more retailers have this diamond
Prices start from $1,471 NZDSave up to $6,478 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
$1,471 NZD