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Princess|Lab Grown|IGI

3.57ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG526268175

Shape and cutting style on the report: Princess cut

Certificate IGI LG526268175

Diamond specifications and retailer prices

From $3,700 USD
As of October 31, 2026
Save $15,087 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,579 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.57ct lab-grown princess diamond

This 3.57ct 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 LG526268175 or 526268175. Listed at 15 retailers as of October 31, 2026, with a 408% 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

3.57
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268175
Dimensions8.42 × 8.41 × 5.86 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
8.42 mm8.41 mm3.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268175
Side View
Table 73.0%Crown 41.3°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 69.7%

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: $26,957 USD|Low: $3,700 USD|High: $30,579 USD|Avg: $15,096 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
Reve Diamonds
November 1, 2026
Retailer 12$3,700 USD
Retailer 11$10,082 USD
Retailer 2$10,485 USD
Retailer 5$10,820 USD
Retailer 15$10,960 USD
Retailer 3$11,291 USD
Retailer 13$11,695 USD
Retailer 6$11,727 USD
Retailer 14$12,483 USD
Retailer 10$12,602 USD
Retailer 7$15,066 USD
Retailer 4$16,764 USD
Retailer 8$18,787 USD
Retailer 1$26,957 USD
Retailer 9$27,156 USD
Reve Diamonds$30,579 USD

21 data points across 16 retailers

15 retailers$3,700 USD to $18,787 USD

B+
Cheapest Retailer
-
$3,700 USD
B
Retailer 2
-
$10,082 USD
View
B
Retailer 3
-
$10,485 USD
View
B
Retailer 4
-
$10,820 USD
View
B
Retailer 5
-
$10,960 USD
View
B
Retailer 6
-
$11,291 USD
View
Final sale: no returns
B
Retailer 7
-
$11,695 USD
View
Retailer 8
-
$11,695 USD
View
Price last confirmed 17 days ago
B
Retailer 9
-
$12,483 USD
View
B
Retailer 10
-
$12,602 USD
View
B
Retailer 11
-
$16,764 USD
£13,200 GBP
View
B
Retailer 12
-
$18,787 USD
£14,793 GBP
View
Retailer 13
-
$26,957 USD
A$41,473 AUD
View
Price under review
Retailer 14
-
$27,156 USD
ZAR 438,702 ZAR
View
Price under review
Most Expensive
Reve Diamonds
672CF22A2 · Nov 1
$30,579 USD
View
Price under review
14 more retailers have this diamond
Prices start from $3,700 USDSave up to $15,087 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+
3.57ct Princess
$3,700 USD