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Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG837681161

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837681161

Diamond specifications and retailer prices

From €355 EUR
As of October 31, 2026
Save €691 EUR (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,045 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837681161 or 837681161. Listed at 13 retailers as of October 31, 2026, with prices from €355 to €1,045, a €691 spread on the same certified stone. Reve Diamonds lists it at €1,045. 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

1.23
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681161
Dimensions6.38 × 6.23 × 4.12 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.38 mm6.23 mm1.23 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681161
Side View
Table 61.0%Crown 37.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €562 EUR|Low: €219 EUR|High: €1,061 EUR|Avg: €563 EUR|+1.1%
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
Retailer 14
Reve Diamonds
November 2, 2026
Retailer 6€219 EUR
Retailer 14€221 EUR
Retailer 11€355 EUR
Retailer 9€367 EUR
Retailer 2€372 EUR
Retailer 8€387 EUR
Retailer 12€431 EUR
Retailer 7€519 EUR
Retailer 1€562 EUR
Retailer 4€614 EUR
Retailer 5€621 EUR
Retailer 3€732 EUR
Retailer 13€985 EUR
Retailer 10€995 EUR
Reve Diamonds€1,045 EUR

38 data points across 15 retailers

13 retailers€355 EUR to €1,045 EUR

A
Cheapest Retailer
-
€355 EUR
A
Retailer 2
-
€367 EUR
View
A
Retailer 3
-
€372 EUR
View
A
Retailer 4
-
€387 EUR
View
A
Retailer 5
-
€431 EUR
View
B+
Retailer 6
-
€519 EUR
View
B+
Retailer 7
-
€562 EUR
View
B+
Retailer 8
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€614 EUR
View
Retailer 9
-
€621 EUR
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€732 EUR
View
B
Retailer 11
-
€985 EUR
View
B
Retailer 12
-
€995 EUR
View
Most Expensive
B
Reve Diamonds
7E28B6371 · Nov 1
€1,045 EUR
$1,167 USD
View
12 more retailers have this diamond
Prices start from €355 EURSave up to €691 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
1.23ct Cushion
€355 EUR