Princess|Lab Grown|IGI

5.50ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG570365873

Shape and cutting style on the report: Princess cut

Certificate IGI LG570365873

Diamond specifications and retailer prices

From $673 USD
As of October 28, 2026
Save $7,517 USD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,190 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.5ct lab-grown princess diamond

This 5.5ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570365873 or 570365873. Listed at 14 retailers as of October 28, 2026, with prices from $673 to $8,190, a $7,517 spread on the same certified stone. Brilliant Earth lists it at $8,190. 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

5.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570365873
Dimensions9.59 × 9.43 × 6.88 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.59 mm9.43 mm5.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570365873
Side View
Table 70.0%Crown 44.3°Girdle: MediumPavilion 39.8°Culet: NoneDepth 73.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $8,190 USD|Low: $673 USD|High: $8,440 USD|Avg: $2,437 USD|-3.0%
Brilliant Earth
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
October 29, 2026
Retailer 10$673 USD
Retailer 4$880 USD
Retailer 8$947 USD
Retailer 7$1,121 USD
Retailer 2$1,175 USD
Retailer 14$1,250 USD
Retailer 9$1,512 USD
Retailer 12$2,167 USD
Retailer 5$2,374 USD
Retailer 6$2,438 USD
Retailer 13$2,751 USD
Retailer 11$2,772 USD
Retailer 3$3,305 USD
Brilliant Earth$8,190 USD

41 data points across 14 retailers

14 retailers$673 USD to $8,190 USD

A
Cheapest Retailer
-
$673 USD
Final sale: no returns
A
Retailer 2
-
$880 USD
View
A
Retailer 3
-
$947 USD
HK$7,400 HKD
View
A
Retailer 4
-
$1,121 USD
View
A
Retailer 5
-
$1,175 USD
€1,119 EUR
View
A
Retailer 6
-
$1,250 USD
£984 GBP
View
A
Retailer 7
-
$1,512 USD
View
B+
Retailer 8
-
$2,167 USD
View
B+
Retailer 9
-
$2,374 USD
View
B+
Retailer 10
-
$2,438 USD
£1,920 GBP
View
B+
Retailer 11
-
$2,751 USD
SGD 3,717 SGD
View
B+
Retailer 12
-
$2,772 USD
View
B+
Retailer 13
-
$3,305 USD
£2,602 GBP
View
Most Expensive
B
Brilliant Earth
8157716A · Oct 29
$8,190 USD
View
13 more retailers have this diamond
Prices start from $673 USDSave up to $7,517 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
5.50ct Princess
$673 USD