Princess|Lab Grown|IGI

3.71ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG524209522

Shape and cutting style on the report: Princess cut

Certificate IGI LG524209522

Diamond specifications and retailer prices

From $589 USD
As of October 29, 2026
Save $4,091 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,680 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown princess diamond

This 3.71ct 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 LG524209522 or 524209522. Listed at 11 retailers as of October 29, 2026, with prices from $589 to $4,680, a $4,091 spread on the same certified stone. Do Amore Diamonds lists it at $4,680. 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

3.71
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524209522
Dimensions8.43 × 8.34 × 6.11 mm
L/W Ratio1.01
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
8.43 mm8.34 mm3.71 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524209522
Side View
Table 70.0%Crown 44.5°Girdle: MediumPavilion 39.5°Culet: NoneDepth 73.3%

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: $4,680 USD|Low: $441 USD|High: $4,910 USD|Avg: $2,000 USD|-4.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$589 USD
Retailer 6$790 USD
Retailer 7$841 USD
Retailer 2$1,024 USD
Retailer 5$1,567 USD
Retailer 11$1,578 USD
Retailer 10$2,103 USD
Retailer 8$2,452 USD
Retailer 3$2,460 USD
Retailer 4$3,148 USD
Do Amore Diamonds$4,680 USD

28 data points across 11 retailers

11 retailers$589 USD to $4,680 USD

A
Cheapest Retailer
-
$589 USD
Final sale: no returns
Retailer 2
-
$673 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$790 USD
View
B+
Retailer 4
-
$841 USD
View
A
Retailer 5
-
$1,024 USD
€975 EUR
View
A
Retailer 6
-
$1,567 USD
ZAR 25,310 ZAR
View
Retailer 7
-
$1,578 USD
A$2,428 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,103 USD
£1,656 GBP
View
B+
Retailer 9
-
$2,452 USD
View
B+
Retailer 10
-
$3,148 USD
£2,479 GBP
View
Most Expensive
B
Do Amore Diamonds
27-23080AC9F · Oct 30
$4,680 USD
View
10 more retailers have this diamond
Prices start from $589 USDSave up to $4,091 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
3.71ct Princess
$589 USD