Princess|Lab Grown|IGI

5.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG783659372

Shape and cutting style on the report: Princess cut

Certificate IGI LG783659372

Diamond specifications and retailer prices

From $692 USD
As of October 29, 2026
Save $3,054 USD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,041 USD at Rare Carat · As of September 23, 2026
View at Rare Carat

About this 5.09ct lab-grown princess diamond

This 5.09ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783659372 or 783659372. Listed at 6 retailers as of October 29, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783659372
Dimensions9.38 × 9.32 × 6.67 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.32 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783659372
Side View
Table 70.0%Crown 42.6°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 71.6%

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 29
Current: $4,041 USD|Low: $692 USD|High: $6,176 USD|Avg: $2,552 USD
Rare Carat
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
October 27, 2026
Retailer 8$692 USD
Retailer 11$730 USD
Retailer 9$952 USD
Retailer 13$1,043 USD
Retailer 10$1,177 USD
Retailer 5$1,480 USD
Retailer 4$1,738 USD
Retailer 2$2,163 USD
Retailer 14$2,179 USD
Retailer 7$2,597 USD
Retailer 12$2,712 USD
Retailer 6$3,746 USD
Rare Carat$4,041 USD
Retailer 15$5,220 USD
Retailer 3$6,176 USD

13 data points across 15 retailers

6 retailers$692 USD to $3,746 USD

A
Cheapest Retailer
-
$692 USD
Final sale: no returns
B+
Retailer 2
-
$952 USD
View
A
Retailer 3
-
$2,163 USD
View
B+
Retailer 4
-
$2,597 USD
CA$3,606 CAD
View
B
Retailer 5
-
$3,746 USD
View
Most Expensive
Rare Carat
783659372 · Sep 23
$4,041 USD
View
Price last confirmed 37 days ago
5 more retailers have this diamond
Prices start from $692 USDSave up to $3,054 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
5.09ct Princess
$692 USD