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Oval|Lab Grown|IGI

3.57ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG822621792

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG822621792

Diamond specifications and retailer prices

From €459 EUR
$513 USD
As of October 29, 2026
Save €2,029 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,488 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.57ct lab-grown oval diamond

This 3.57ct lab-grown oval 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 LG822621792 or 822621792. Listed at 17 retailers as of October 28, 2026, with prices from €459 to €2,488, a €2,029 spread on the same certified stone. Brilliant Earth lists it at €2,488. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822621792
Dimensions11.81 × 8.38 × 5.47 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm8.38 mm3.57 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822621792
Side View
Table 61.0%Crown 39.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 65.3%

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: €2,488 EUR|Low: €389 EUR|High: €2,569 EUR|Avg: €1,335 EUR|-3.1%
Brilliant Earth
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
October 30, 2026
Retailer 5€459 EUR
Retailer 3€515 EUR
Retailer 6€515 EUR
Retailer 15€569 EUR
Retailer 11€694 EUR
Retailer 4€883 EUR
Retailer 16€1,158 EUR
Retailer 2€1,203 EUR
Retailer 10€1,236 EUR
Retailer 12€1,470 EUR
Retailer 14€1,497 EUR
Retailer 13€1,664 EUR
Retailer 7€1,852 EUR
Retailer 8€1,911 EUR
Retailer 9€2,389 EUR
Brilliant Earth€2,488 EUR

29 data points across 16 retailers

17 retailers€459 EUR to €2,488 EUR

A
Cheapest Retailer
-
€459 EUR
$513 USD
A
Retailer 2
-
€515 EUR
$575 USD
View
A
Retailer 3
-
€515 EUR
$575 USD
View
Final sale: no returns
A
Retailer 4
-
€569 EUR
$636 USD
View
Retailer 5
-
€605 EUR
$676 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€694 EUR
$775 USD
View
B+
Retailer 7
-
€883 EUR
$986 USD
View
B+
Retailer 8
-
€1,158 EUR
$1,294 USD
View
B+
Retailer 9
-
€1,203 EUR
A$2,067 AUD
View
B+
Retailer 10
-
€1,236 EUR
ZAR 22,308 ZAR
View
B+
Retailer 11
-
€1,470 EUR
$1,642 USD
View
B+
Retailer 12
-
€1,497 EUR
$1,673 USD
View
B+
Retailer 13
-
€1,664 EUR
£1,464 GBP
View
B
Retailer 14
-
€1,852 EUR
$2,070 USD
View
Retailer 15
-
€1,911 EUR
$2,135 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
€2,389 EUR
£2,102 GBP
View
Most Expensive
B
Brilliant Earth
20817831A · Oct 28
€2,488 EUR
$2,780 USD
View
16 more retailers have this diamond
Prices start from €459 EURSave up to €2,029 EUR

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
3.57ct Oval
€459 EUR