CaratHunter
Plans
Marquise|Lab Grown|IGI

2.75ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG804666667

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804666667

Diamond specifications and retailer prices

From $5,039 NZD
$2,835 USD
As of October 31, 2026
Save $27,669 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $32,708 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.75ct lab-grown marquise diamond

This 2.75ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804666667 or 804666667. Listed at 11 retailers as of October 31, 2026, with prices from $5,039 to $32,708, a $27,669 spread on the same certified stone. Blue Nile lists it at $32,708. 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

2.75
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666667
Dimensions14.23 × 7.30 × 4.62 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.23 mm7.30 mm2.75 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666667
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $32,708 NZD|Low: $5,039 NZD|High: $32,708 NZD|Avg: $14,057 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$5,039 NZD
Retailer 8$6,400 NZD
Retailer 2$9,742 NZD
Retailer 6$11,087 NZD
Retailer 3$11,805 NZD
Retailer 5$12,388 NZD
Retailer 4$15,685 NZD
Retailer 7$17,666 NZD
Retailer 10$19,355 NZD
Blue Nile$32,708 NZD

42 data points across 10 retailers

11 retailers$5,039 NZD to $32,708 NZD

A
Cheapest Retailer
-
$5,039 NZD
$2,835 USD
A
Retailer 2
-
$6,400 NZD
$3,601 USD
View
B+
Retailer 3
-
$9,742 NZD
£4,316 GBP
View
B+
Retailer 4
-
$11,087 NZD
$6,238 USD
View
B+
Retailer 5
-
$11,805 NZD
€6,326 EUR
View
B+
Retailer 6
-
$12,388 NZD
$6,970 USD
View
B+
Retailer 7
-
$15,685 NZD
£6,949 GBP
View
B
Retailer 8
-
$17,666 NZD
$9,940 USD
View
Retailer 9
-
$19,355 NZD
$10,890 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$25,641 NZD
$14,427 USD
View
Most Expensive
B
Blue Nile
29977296 · Oct 31
$32,708 NZD
$18,403 USD
View
10 more retailers have this diamond
Prices start from $5,039 NZDSave up to $27,669 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
2.75ct Marquise
$5,039 NZD