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Round|Lab Grown|IGI

1.23ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG844676936

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844676936

Diamond specifications and retailer prices

From €204 EUR
As of November 4, 2026
Save €871 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,075 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844676936 or 844676936. Listed at 15 retailers as of November 4, 2026, with prices from €204 to €1,075, a €871 spread on the same certified stone. Reve Diamonds lists it at €1,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844676936
Dimensions6.81 × 6.84 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm6.84 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844676936
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: €411 EUR|Low: €204 EUR|High: €1,088 EUR|Avg: €557 EUR|+0.9%
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
Reve Diamonds
November 5, 2026
Retailer 3€204 EUR
Retailer 6€261 EUR
Retailer 12€304 EUR
Retailer 8€358 EUR
Retailer 9€374 EUR
Retailer 10€390 EUR
Retailer 1€411 EUR
Retailer 5€433 EUR
Retailer 11€546 EUR
Retailer 4€555 EUR
Retailer 13€742 EUR
Retailer 2€774 EUR
Retailer 14€781 EUR
Retailer 7€1,054 EUR
Reve Diamonds€1,075 EUR

20 data points across 15 retailers

15 retailers€204 EUR to €1,075 EUR

A+
Cheapest Retailer
-
€204 EUR
Final sale: no returns
A
Retailer 2
-
€261 EUR
View
B+
Retailer 3
-
€304 EUR
View
A
Retailer 4
-
€358 EUR
View
A
Retailer 5
-
€374 EUR
View
A
Retailer 6
-
€390 EUR
View
A
Retailer 7
-
€411 EUR
View
B+
Retailer 8
-
€433 EUR
View
B+
Retailer 9
-
€546 EUR
View
Retailer 10
-
€555 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€742 EUR
View
B+
Retailer 12
-
€774 EUR
View
B+
Retailer 13
-
€781 EUR
View
B
Retailer 14
-
€1,054 EUR
View
Most Expensive
B
Reve Diamonds
EF5BAE818 · Nov 4
€1,075 EUR
$1,211 USD
View
14 more retailers have this diamond
Prices start from €204 EURSave up to €871 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 Round
€204 EUR