CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG844607814

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844607814

Diamond specifications and retailer prices

From $2,780 NZD
$1,567 USD
As of October 31, 2026
Save $14,245 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,025 NZD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG844607814 or 844607814. Listed at 13 retailers as of October 31, 2026, with prices from $2,780 to $17,025, a $14,245 spread on the same certified stone. Novita Diamonds lists it at $17,025. 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844607814
Dimensions14.85 × 7.50 × 4.48 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.85 mm7.50 mm3.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844607814
Side View
Table 63.0%Crown 38.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 59.7%

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 31
Current: $17,025 NZD|Low: $2,780 NZD|High: $17,025 NZD|Avg: $6,419 NZD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$2,780 NZD
Retailer 9$2,881 NZD
Retailer 2$3,171 NZD
Retailer 8$3,185 NZD
Retailer 4$3,405 NZD
Retailer 6$4,065 NZD
Retailer 10$5,401 NZD
Retailer 3$5,525 NZD
Retailer 7$6,506 NZD
Retailer 13$6,949 NZD
Retailer 11$7,766 NZD
Retailer 5$10,133 NZD
Novita Diamonds$17,025 NZD

3 data points across 13 retailers

13 retailers$2,780 NZD to $17,025 NZD

A
Cheapest Retailer
-
$2,780 NZD
$1,567 USD
Final sale: no returns
A
Retailer 2
-
$2,881 NZD
$1,624 USD
View
A
Retailer 3
-
$3,171 NZD
£1,407 GBP
View
A
Retailer 4
-
$3,185 NZD
$1,795 USD
View
A
Retailer 5
-
$3,405 NZD
$1,919 USD
View
A
Retailer 6
-
$4,065 NZD
£1,804 GBP
View
A
Retailer 7
-
$5,401 NZD
$3,044 USD
View
A
Retailer 8
-
$5,525 NZD
$3,114 USD
View
A
Retailer 9
-
$6,506 NZD
A$5,641 AUD
View
A
Retailer 10
-
$6,949 NZD
£3,084 GBP
View
A
Retailer 11
-
$7,766 NZD
$4,377 USD
View
B+
Retailer 12
-
$10,133 NZD
$5,711 USD
View
Most Expensive
B
Novita Diamonds
cert_844607814 · Oct 31
$17,025 NZD
A$14,762 AUD
View
12 more retailers have this diamond
Prices start from $2,780 NZDSave up to $14,245 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
$2,780 NZD