Princess|Lab Grown|IGI

3.09ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG807638363

Shape and cutting style on the report: Princess cut

Certificate IGI LG807638363

Diamond specifications and retailer prices

From $837 USD
As of November 1, 2026
Save $1,463 USD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,300 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807638363 or 807638363. Listed at 6 retailers as of October 31, 2026, with prices from $837 to $2,300, a $1,463 spread on the same certified stone. Brilliant Earth lists it at $2,300. 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

3.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807638363
Dimensions8.02 × 7.96 × 5.78 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.96 mm3.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807638363
Side View
Table 72.0%Crown 42.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 72.6%

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: Nov 1
Current: $2,300 USD|Low: $812 USD|High: $2,370 USD|Avg: $1,455 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 3$837 USD
Retailer 4$909 USD
Retailer 5$1,002 USD
Retailer 6$1,740 USD
Retailer 2$1,953 USD
Brilliant Earth$2,300 USD

12 data points across 6 retailers

6 retailers$837 USD to $2,300 USD

B+
Cheapest Retailer
-
$837 USD
A
Retailer 2
-
$909 USD
View
A
Retailer 3
-
$1,002 USD
View
B+
Retailer 4
-
$1,740 USD
View
Retailer 5
-
$1,953 USD
£1,538 GBP
View
Price last confirmed 8 days ago
Most Expensive
B+
Brilliant Earth
20179921A · Oct 31
$2,300 USD
View
5 more retailers have this diamond
Prices start from $837 USDSave up to $1,463 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
3.09ct Princess
$837 USD