Princess|Lab Grown|IGI

3.09ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG500165089

Shape and cutting style on the report: Princess cut

Certificate IGI LG500165089

Diamond specifications and retailer prices

From $4,100 USD
As of October 31, 2026
Save $14,389 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,555 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG500165089 or 500165089. Listed at 15 retailers as of October 31, 2026, with a 351% 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

3.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165089
Dimensions7.94 × 7.93 × 5.58 mm
L/W Ratio1.00
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
7.94 mm7.93 mm3.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165089
Side View
Table 72.0%Crown 44.2°Girdle: MediumPavilion 38.7°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $23,482 USD|Low: $4,100 USD|High: $26,555 USD|Avg: $12,985 USD|-0.2%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 14$4,100 USD
Retailer 9$8,369 USD
Retailer 13$8,754 USD
Retailer 3$9,105 USD
Retailer 6$9,369 USD
Retailer 4$9,804 USD
Retailer 2$10,155 USD
Retailer 15$10,155 USD
Retailer 7$10,213 USD
Retailer 12$11,117 USD
Retailer 17$11,421 USD
Retailer 16$11,748 USD
Retailer 8$13,084 USD
Retailer 5$14,554 USD
Retailer 10$18,489 USD
Retailer 1$23,482 USD
Retailer 11$23,580 USD
Reve Diamonds$26,555 USD

24 data points across 18 retailers

15 retailers$4,100 USD to $18,489 USD

B+
Cheapest Retailer
-
$4,100 USD
B
Retailer 2
-
$8,754 USD
View
B
Retailer 3
-
$9,105 USD
View
B
Retailer 4
-
$9,369 USD
View
B
Retailer 5
-
$9,804 USD
View
Final sale: no returns
B
Retailer 6
-
$10,155 USD
View
Retailer 7
-
$10,155 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$11,117 USD
View
B
Retailer 9
-
$11,421 USD
View
B
Retailer 10
-
$11,748 USD
View
B
Retailer 11
-
$14,554 USD
£11,460 GBP
View
B
Retailer 12
-
$18,489 USD
£14,558 GBP
View
Retailer 13
-
$23,482 USD
A$36,126 AUD
View
Price under review
Retailer 14
-
$23,580 USD
ZAR 380,943 ZAR
View
Price under review
Most Expensive
Reve Diamonds
64A46A1EB · Nov 1
$26,555 USD
View
Price under review
14 more retailers have this diamond
Prices start from $4,100 USDSave up to $14,389 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.

B+
3.09ct Princess
$4,100 USD