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Oval|Lab Grown|IGI

1.01ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG836689381

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836689381

Diamond specifications and retailer prices

From €142 EUR
As of November 5, 2026
Save €806 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €948 EUR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG836689381 or 836689381. Listed at 16 retailers as of November 5, 2026, with prices from €142 to €948, a €806 spread on the same certified stone. Reve Diamonds lists it at €948. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836689381
Dimensions8.16 × 5.75 × 3.49 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.75 mm1.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836689381
Side View
Table 58.0%Crown 31.9°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

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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: Nov 5
Current: €328 EUR|Low: €142 EUR|High: €948 EUR|Avg: €390 EUR|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 6, 2026
Retailer 11€142 EUR
Retailer 6€159 EUR
Retailer 13€164 EUR
Retailer 12€175 EUR
Retailer 15€175 EUR
Retailer 8€208 EUR
Retailer 3€237 EUR
Retailer 2€290 EUR
Retailer 9€303 EUR
Retailer 1€328 EUR
Retailer 5€392 EUR
Retailer 14€562 EUR
Retailer 4€595 EUR
Retailer 7€612 EUR
Retailer 10€816 EUR
Reve Diamonds€948 EUR

20 data points across 16 retailers

16 retailers€142 EUR to €948 EUR

A
Cheapest Retailer
-
€142 EUR
A
Retailer 2
-
€159 EUR
View
Final sale: no returns
A
Retailer 3
-
€164 EUR
View
Retailer 4
-
€175 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€175 EUR
View
A
Retailer 6
-
€208 EUR
View
B+
Retailer 7
-
€237 EUR
View
B+
Retailer 8
-
€290 EUR
View
A
Retailer 9
-
€303 EUR
View
B+
Retailer 10
-
€328 EUR
View
B+
Retailer 11
-
€392 EUR
View
B
Retailer 12
-
€562 EUR
View
B
Retailer 13
-
€595 EUR
View
B
Retailer 14
-
€612 EUR
View
B
Retailer 15
-
€816 EUR
View
Most Expensive
B
Reve Diamonds
4FBBD853E · Nov 6
€948 EUR
$1,058 USD
View
15 more retailers have this diamond
Prices start from €142 EURSave up to €806 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
1.01ct Oval
€142 EUR