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Princess|Lab Grown|IGI

0.66ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG845672431

Shape and cutting style on the report: Princess cut

Certificate IGI LG845672431

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $979 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,224 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.66ct lab-grown princess diamond

This 0.66ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845672431 or 845672431. Listed at 17 retailers as of November 1, 2026, with prices from $245 to $1,224, a $979 spread on the same certified stone. Reve Diamonds lists it at $1,224. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672431
Dimensions4.73 × 4.62 × 3.36 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.73 mm4.62 mm0.66 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672431
Side View
Table 71.0%Crown 46°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 72.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $479 USD|Low: $245 USD|High: $1,224 USD|Avg: $680 USD|+2.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
November 2, 2026
Retailer 16$245 USD
Retailer 8$410 USD
Retailer 12$422 USD
Retailer 2$437 USD
Retailer 3$444 USD
Retailer 9$472 USD
Retailer 1$479 USD
Retailer 15$529 USD
Retailer 14$629 USD
Retailer 13$663 USD
Retailer 11$750 USD
Retailer 5$870 USD
Retailer 4$886 USD
Retailer 6$888 USD
Retailer 7$1,027 USD
Retailer 10$1,040 USD
Reve Diamonds$1,224 USD

16 data points across 17 retailers

17 retailers$245 USD to $1,224 USD

A
Cheapest Retailer
-
$245 USD
Final sale: no returns
A
Retailer 2
-
$410 USD
View
A
Retailer 3
-
$422 USD
€402 EUR
View
A
Retailer 4
-
$437 USD
View
A
Retailer 5
-
$444 USD
View
A
Retailer 6
-
$472 USD
ZAR 7,622 ZAR
View
A
Retailer 7
-
$479 USD
£377 GBP
View
B+
Retailer 8
-
$529 USD
View
B+
Retailer 9
-
$629 USD
A$968 AUD
View
B+
Retailer 10
-
$663 USD
A$1,020 AUD
View
B+
Retailer 11
-
$750 USD
View
B
Retailer 12
-
$870 USD
CA$1,208 CAD
View
B
Retailer 13
-
$886 USD
View
B
Retailer 14
-
$888 USD
View
B
Retailer 15
-
$1,027 USD
View
B
Retailer 16
-
$1,040 USD
£819 GBP
View
Most Expensive
B
Reve Diamonds
35A316E8F · Nov 1
$1,224 USD
View
16 more retailers have this diamond
Prices start from $245 USDSave up to $979 USD

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
0.66ct Princess
$245 USD