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Princess|Lab Grown|IGI

2.66ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784642055

Shape and cutting style on the report: Princess cut

Certificate IGI LG784642055

Diamond specifications and retailer prices

From $2,657 NZD
$1,495 USD
As of November 2, 2026
Save $15,631 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,288 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.66ct lab-grown princess diamond

This 2.66ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642055 or 784642055. Listed at 15 retailers as of November 2, 2026, with prices from $2,657 to $18,288, a $15,631 spread on the same certified stone. Do Amore Diamonds lists it at $18,288. 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

2.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642055
Dimensions7.52 × 7.49 × 5.46 mm
L/W Ratio1.00
Culet sizePointed
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
7.52 mm7.49 mm2.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642055
Side View
Table 64.0%Crown 47.3°Girdle: MediumPavilion 37.9°Culet: NoneDepth 72.9%

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: $18,288 NZD|Low: $2,657 NZD|High: $28,934 NZD|Avg: $7,964 NZD|-36.8%
Do Amore 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
Retailer 14
Retailer 15
November 1, 2026
Retailer 13$2,657 NZD
Retailer 10$2,892 NZD
Retailer 11$3,272 NZD
Retailer 14$4,141 NZD
Retailer 9$4,159 NZD
Retailer 8$4,857 NZD
Retailer 7$4,955 NZD
Retailer 3$5,312 NZD
Retailer 5$5,595 NZD
Retailer 15$5,684 NZD
Retailer 4$6,379 NZD
Retailer 2$9,719 NZD
Retailer 6$9,793 NZD
Retailer 12$12,388 NZD
Do Amore Diamonds$18,288 NZD

37 data points across 15 retailers

15 retailers$2,657 NZD to $18,288 NZD

A
Cheapest Retailer
-
$2,657 NZD
$1,495 USD
A
Retailer 2
-
$2,892 NZD
$1,627 USD
View
A
Retailer 3
-
$3,272 NZD
$1,841 USD
View
A
Retailer 4
-
$4,141 NZD
$2,330 USD
View
A
Retailer 5
-
$4,159 NZD
$2,340 USD
View
A
Retailer 6
-
$4,781 NZD
$2,690 USD
View
A
Retailer 7
-
$4,857 NZD
$2,733 USD
View
A
Retailer 8
-
$4,955 NZD
$2,788 USD
View
Final sale: no returns
A
Retailer 9
-
$5,595 NZD
$3,148 USD
View
A
Retailer 10
-
$5,684 NZD
€3,046 EUR
View
A
Retailer 11
-
$6,379 NZD
$3,589 USD
View
B+
Retailer 12
-
$9,719 NZD
£4,306 GBP
View
B+
Retailer 13
-
$9,793 NZD
$5,510 USD
View
B+
Retailer 14
-
$12,388 NZD
$6,970 USD
View
Most Expensive
B
Do Amore Diamonds
27-802D780BC · Nov 2
$18,288 NZD
$10,290 USD
View
14 more retailers have this diamond
Prices start from $2,657 NZDSave up to $15,631 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
2.66ct Princess
$2,657 NZD