Cushion|Lab Grown|IGI

1.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG839611585

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839611585

Diamond specifications and retailer prices

From €163 EUR
$181 USD
As of October 27, 2026
Save €800 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €963 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839611585 or 839611585. Listed at 16 retailers as of October 25, 2026, with prices from €163 to €963, a €800 spread on the same certified stone. Reve Diamonds lists it at €963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611585
Dimensions6.67 × 5.10 × 3.45 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm5.10 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611585
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 67.6%

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: Oct 27
Current: €580 EUR|Low: €163 EUR|High: €1,531 EUR|Avg: €458 EUR|-5.6%
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
Reve Diamonds
October 29, 2026
Retailer 3€163 EUR
Retailer 2€207 EUR
Retailer 13€227 EUR
Retailer 4€294 EUR
Retailer 12€303 EUR
Retailer 11€305 EUR
Retailer 8€316 EUR
Retailer 14€325 EUR
Retailer 9€387 EUR
Retailer 5€398 EUR
Retailer 7€492 EUR
Retailer 1€580 EUR
Retailer 6€629 EUR
Retailer 10€843 EUR
Reve Diamonds€963 EUR

28 data points across 15 retailers

16 retailers€163 EUR to €963 EUR

A
Cheapest Retailer
-
€163 EUR
$181 USD
Final sale: no returns
A
Retailer 2
-
€207 EUR
HK$1,800 HKD
View
Retailer 3
-
€227 EUR
£199 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
€294 EUR
$327 USD
View
A
Retailer 5
-
€303 EUR
View
A
Retailer 6
-
€305 EUR
ZAR 5,478 ZAR
View
A
Retailer 7
-
€316 EUR
£277 GBP
View
A
Retailer 8
-
€325 EUR
$362 USD
View
B+
Retailer 9
-
€387 EUR
£339 GBP
View
A
Retailer 10
-
€398 EUR
$443 USD
View
B+
Retailer 11
-
€492 EUR
SGD 740 SGD
View
B+
Retailer 12
-
€580 EUR
$646 USD
View
B
Retailer 13
-
€602 EUR
$670 USD
View
B
Retailer 14
-
€629 EUR
$700 USD
View
B
Retailer 15
-
€843 EUR
£739 GBP
View
Most Expensive
B
Reve Diamonds
C689C1FAB · Oct 25
€963 EUR
$1,072 USD
View
15 more retailers have this diamond
Prices start from €163 EURSave up to €800 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
1.03ct Cushion
€163 EUR