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Oval|Lab Grown|IGI

1.62ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG637444888

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG637444888

Diamond specifications and retailer prices

From €281 EUR
$313 USD
As of October 29, 2026
Save €2,217 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,498 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG637444888 or 637444888. Listed at 12 retailers as of October 29, 2026, with prices from €281 to €2,498, a €2,217 spread on the same certified stone. Do Amore Diamonds lists it at €2,498. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637444888
Dimensions9.34 × 6.64 × 4.18 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm6.64 mm1.62 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637444888
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €691 EUR|Low: €224 EUR|High: €2,498 EUR|Avg: €607 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6€281 EUR
Retailer 12€314 EUR
Retailer 10€327 EUR
Retailer 2€350 EUR
Retailer 7€350 EUR
Retailer 3€403 EUR
Retailer 5€490 EUR
Retailer 11€652 EUR
Retailer 1€691 EUR
Retailer 4€945 EUR
Retailer 8€1,078 EUR
Retailer 9€1,239 EUR

43 data points across 12 retailers

12 retailers€281 EUR to €2,498 EUR

A
Cheapest Retailer
-
€281 EUR
$313 USD
A
Retailer 2
-
€314 EUR
$350 USD
View
Final sale: no returns
A
Retailer 3
-
€327 EUR
$364 USD
View
A
Retailer 4
-
€350 EUR
$389 USD
View
A
Retailer 5
-
€350 EUR
$389 USD
View
A
Retailer 6
-
€403 EUR
$448 USD
View
B+
Retailer 7
-
€490 EUR
$545 USD
View
B+
Retailer 8
-
€652 EUR
$726 USD
View
B+
Retailer 9
-
€691 EUR
£605 GBP
View
B
Retailer 10
-
€1,078 EUR
$1,200 USD
View
B
Retailer 11
-
€1,239 EUR
$1,379 USD
View
Most Expensive
B
Do Amore Diamonds
27-775FF24B2 · Oct 29
€2,498 EUR
$2,780 USD
View
11 more retailers have this diamond
Prices start from €281 EURSave up to €2,217 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
1.62ct Oval
€281 EUR