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Round|Lab Grown|IGI

1.23ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG845668183

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668183

Diamond specifications and retailer prices

From €168 EUR
$188 USD
As of November 1, 2026
Save €1,221 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,389 EUR at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668183 or 845668183. Listed at 21 retailers as of November 1, 2026, with prices from €168 to €1,389, a €1,221 spread on the same certified stone. Yadav Diamonds lists it at €1,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668183
Dimensions6.82 × 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
6.82 mm6.84 mm1.23 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668183
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 1
Current: €376 EUR|Low: €166 EUR|High: €1,389 EUR|Avg: €489 EUR|+5.5%
Retailer 1
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Retailer 20
Yadav Diamonds
November 3, 2026
Retailer 19€168 EUR
Retailer 8€194 EUR
Retailer 2€208 EUR
Retailer 10€208 EUR
Retailer 13€240 EUR
Retailer 20€281 EUR
Retailer 12€348 EUR
Retailer 14€359 EUR
Retailer 16€359 EUR
Retailer 1€376 EUR
Retailer 3€428 EUR
Retailer 4€428 EUR
Retailer 18€497 EUR
Retailer 15€507 EUR
Retailer 11€526 EUR
Retailer 5€668 EUR
Retailer 7€689 EUR
Retailer 9€710 EUR
Retailer 6€716 EUR
Retailer 17€972 EUR
Yadav Diamonds€1,389 EUR

19 data points across 21 retailers

21 retailers€168 EUR to €1,389 EUR

A
Cheapest Retailer
-
€168 EUR
$188 USD
A
Retailer 2
-
€194 EUR
$218 USD
View
Retailer 3
-
€208 EUR
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€208 EUR
$233 USD
View
A
Retailer 5
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€240 EUR
HK$2,100 HKD
View
B+
Retailer 6
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€281 EUR
$315 USD
View
A
Retailer 7
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€348 EUR
View
A
Retailer 8
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€359 EUR
£317 GBP
View
A
Retailer 9
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€359 EUR
ZAR 6,500 ZAR
View
A
Retailer 10
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€376 EUR
£332 GBP
View
B+
Retailer 11
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€428 EUR
$480 USD
View
B+
Retailer 12
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€428 EUR
$480 USD
View
B+
Retailer 13
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€497 EUR
$557 USD
View
B+
Retailer 14
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€507 EUR
A$874 AUD
View
B+
Retailer 15
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€526 EUR
$590 USD
View
B
Retailer 16
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€668 EUR
$749 USD
View
B
Retailer 17
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€689 EUR
SGD 1,045 SGD
View
B
Retailer 18
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€710 EUR
$796 USD
View
B
Retailer 19
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€716 EUR
$803 USD
View
B
Retailer 20
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€972 EUR
£858 GBP
View
Most Expensive
B
Yadav Diamonds
13337481 · Nov 2
€1,389 EUR
$1,558 USD
View
20 more retailers have this diamond
Prices start from €168 EURSave up to €1,221 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
€168 EUR