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Princess|Lab Grown|IGI

3.55ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG843659387

Shape and cutting style on the report: Princess cut

Certificate IGI LG843659387

Diamond specifications and retailer prices

From $591 USD
As of October 30, 2026
Save $6,389 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,980 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843659387 or 843659387. Listed at 20 retailers as of October 30, 2026, with prices from $591 to $6,980, a $6,389 spread on the same certified stone. Brilliant Earth lists it at $6,980. 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

3.55
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659387
Dimensions8.25 × 8.17 × 5.91 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm8.17 mm3.55 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659387
Side View
Table 69.0%Crown 45.1°Girdle: MediumPavilion 38°Culet: NoneDepth 72.3%

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 30
Current: $6,980 USD|Low: $591 USD|High: $7,070 USD|Avg: $1,784 USD|-1.3%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 20
October 31, 2026
Retailer 5$591 USD
Retailer 11$661 USD
Retailer 3$662 USD
Retailer 19$732 USD
Retailer 18$865 USD
Retailer 14$920 USD
Retailer 4$1,100 USD
Retailer 6$1,126 USD
Retailer 2$1,145 USD
Retailer 15$1,153 USD
Retailer 13$1,547 USD
Retailer 17$1,591 USD
Retailer 10$1,736 USD
Retailer 9$1,817 USD
Retailer 20$1,926 USD
Retailer 7$2,338 USD
Retailer 12$2,370 USD
Retailer 8$2,440 USD
Retailer 16$3,197 USD
Brilliant Earth$6,980 USD

11 data points across 20 retailers

20 retailers$591 USD to $6,980 USD

A
Cheapest Retailer
-
$591 USD
A
Retailer 2
-
$661 USD
View
Final sale: no returns
A
Retailer 3
-
$662 USD
View
A
Retailer 4
-
$732 USD
View
A
Retailer 5
-
$865 USD
View
A
Retailer 6
-
$920 USD
£724 GBP
View
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,126 USD
View
A
Retailer 9
-
$1,145 USD
£902 GBP
View
A
Retailer 10
-
$1,153 USD
€1,098 EUR
View
B+
Retailer 11
-
$1,547 USD
A$2,380 AUD
View
B+
Retailer 12
-
$1,591 USD
ZAR 25,698 ZAR
View
B+
Retailer 13
-
$1,736 USD
View
B
Retailer 14
-
$1,817 USD
View
B+
Retailer 15
-
$1,926 USD
View
B
Retailer 16
-
$2,338 USD
View
B
Retailer 17
-
$2,370 USD
View
B
Retailer 18
-
$2,440 USD
View
B
Retailer 19
-
$3,197 USD
£2,517 GBP
View
Most Expensive
B
Brilliant Earth
22223800A · Oct 30
$6,980 USD
View
19 more retailers have this diamond
Prices start from $591 USDSave up to $6,389 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
3.55ct Princess
$591 USD