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Princess|Lab Grown|IGI

3.73ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG772695853

Shape and cutting style on the report: Princess cut

Certificate IGI LG772695853

Diamond specifications and retailer prices

From $2,827 USD
As of October 30, 2026
Save $17,500 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,327 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.73ct lab-grown princess diamond

This 3.73ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772695853 or 772695853. Listed at 17 retailers as of October 30, 2026, with prices from $2,827 to $20,327, a $17,500 spread on the same certified stone. Novita Diamonds lists it at $20,327. 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

3.73
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772695853
Dimensions8.62 × 8.50 × 5.55 mm
L/W Ratio1.01
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
8.62 mm8.50 mm3.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772695853
Side View
Table 66.0%Crown 43.5°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.3%

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: Oct 30
Current: $20,327 USD|Low: $2,827 USD|High: $39,530 USD|Avg: $9,858 USD|-3.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$2,827 USD
Retailer 12$3,076 USD
Retailer 14$3,214 USD
Retailer 17$3,592 USD
Retailer 3$3,770 USD
Retailer 6$4,523 USD
Retailer 13$4,712 USD
Retailer 10$5,102 USD
Retailer 4$5,906 USD
Retailer 9$6,480 USD
Retailer 7$7,830 USD
Retailer 11$8,186 USD
Retailer 5$8,911 USD
Retailer 2$9,174 USD
Retailer 8$16,250 USD
Retailer 15$19,450 USD
Novita Diamonds$20,327 USD

34 data points across 17 retailers

17 retailers$2,827 USD to $20,327 USD

A
Cheapest Retailer
-
$2,827 USD
A
Retailer 2
-
$3,076 USD
View
A
Retailer 3
-
$3,214 USD
View
A
Retailer 4
-
$3,592 USD
View
A
Retailer 5
-
$3,770 USD
View
A
Retailer 6
-
$4,523 USD
View
A
Retailer 7
-
$4,712 USD
View
A
Retailer 8
-
$5,102 USD
View
A
Retailer 9
-
$5,906 USD
€5,625 EUR
View
B+
Retailer 10
-
$6,480 USD
View
Final sale: no returns
Retailer 11
-
$7,830 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$8,186 USD
A$12,594 AUD
View
B+
Retailer 13
-
$8,911 USD
View
B+
Retailer 14
-
$9,174 USD
£7,224 GBP
View
B
Retailer 15
-
$16,250 USD
View
B
Retailer 16
-
$19,450 USD
View
Most Expensive
B
Novita Diamonds
cert_772695853 · Nov 1
$20,327 USD
A$31,273 AUD
View
16 more retailers have this diamond
Prices start from $2,827 USDSave up to $17,500 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
3.73ct Princess
$2,827 USD