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Oval|Lab Grown|IGI

1.00ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG841698110

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841698110

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 31, 2026
Save €777 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €937 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct 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 LG841698110 or 841698110. Listed at 14 retailers as of October 30, 2026, with prices from €159 to €937, a €777 spread on the same certified stone. Reve Diamonds lists it at €937. 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

1.00
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841698110
Dimensions8.51 × 5.51 × 3.49 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.51 mm1.00 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841698110
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 42°Culet: NoneDepth 63.3%

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 31
Current: €298 EUR|Low: €159 EUR|High: €937 EUR|Avg: €448 EUR|+7.1%
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
Reve Diamonds
November 1, 2026
Retailer 8€159 EUR
Retailer 12€170 EUR
Retailer 2€205 EUR
Retailer 10€285 EUR
Retailer 6€293 EUR
Retailer 1€298 EUR
Retailer 13€311 EUR
Retailer 5€461 EUR
Retailer 7€549 EUR
Retailer 9€580 EUR
Retailer 3€598 EUR
Retailer 11€770 EUR
Retailer 4€779 EUR
Reve Diamonds€937 EUR

25 data points across 14 retailers

14 retailers€159 EUR to €937 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€205 EUR
£180 GBP
View
B+
Retailer 4
-
€285 EUR
$318 USD
View
B+
Retailer 5
-
€293 EUR
View
B+
Retailer 6
-
€298 EUR
£262 GBP
View
B+
Retailer 7
-
€311 EUR
$348 USD
View
B+
Retailer 8
-
€461 EUR
$515 USD
View
B
Retailer 9
-
€549 EUR
$613 USD
View
B
Retailer 10
-
€580 EUR
$648 USD
View
B
Retailer 11
-
€598 EUR
$669 USD
View
B
Retailer 12
-
€770 EUR
$860 USD
View
B
Retailer 13
-
€779 EUR
£685 GBP
View
Most Expensive
B
Reve Diamonds
756B87528 · Oct 30
€937 EUR
$1,046 USD
View
13 more retailers have this diamond
Prices start from €159 EURSave up to €777 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
1.00ct Oval
€159 EUR