Round|Lab Grown|IGI

1.23ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG800678246

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800678246

Diamond specifications and retailer prices

From €713 EUR
$800 USD
As of November 2, 2026
19 retailers carry this diamond
Most expensive: €1,007 EUR at Novita Diamonds · As of July 28, 2026
View at Novita 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 LG800678246 or 800678246. Listed at 19 retailers as of November 2, 2026. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800678246
Dimensions6.92 × 6.90 × 4.17 mm
L/W Ratio1.00
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
6.92 mm6.90 mm1.23 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800678246
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €362 EUR|Low: €162 EUR|High: €992 EUR|Avg: €467 EUR|-1.2%
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
Retailer 15
Retailer 16
Retailer 17
October 26, 2026
Retailer 17€169 EUR
Retailer 2€189 EUR
Retailer 8€210 EUR
Retailer 14€354 EUR
Retailer 11€361 EUR
Retailer 1€362 EUR
Retailer 7€368 EUR
Retailer 12€371 EUR
Retailer 6€429 EUR
Retailer 4€430 EUR
Retailer 13€513 EUR
Retailer 15€522 EUR
Retailer 10€676 EUR
Retailer 9€690 EUR
Retailer 3€713 EUR
Retailer 5€722 EUR
Retailer 16€985 EUR

28 data points across 17 retailers

19 retailers

Retailer 1
-
€169 EUR
$190 USD
Price last confirmed 11 days ago
Retailer 2
-
€210 EUR
$235 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€223 EUR
$250 USD
View
Price last confirmed 48 days ago
Retailer 4
-
€354 EUR
ZAR 6,421 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
€361 EUR
£319 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
€362 EUR
£320 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
€368 EUR
$413 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€371 EUR
View
Price last confirmed 9 days ago
Retailer 9
-
€429 EUR
$481 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€430 EUR
$482 USD
View
Price last confirmed 9 days ago
Retailer 11
-
€513 EUR
A$885 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
€522 EUR
$585 USD
View
Price last confirmed 12 days ago
Retailer 13
-
€554 EUR
$621 USD
View
Price last confirmed 11 days ago
Retailer 14
-
€676 EUR
$758 USD
View
Price last confirmed 8 days ago
Retailer 15
-
€704 EUR
$790 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€713 EUR
$800 USD
View
Retailer 17
-
€722 EUR
$810 USD
View
Price last confirmed 8 days ago
Retailer 18
-
€985 EUR
£870 GBP
View
Price last confirmed 13 days ago
Most Expensive
Novita Diamonds
cert_800678246 · Jul 28
€1,007 EUR
A$1,738 AUD
View
Price last confirmed 98 days ago
18 more retailers have this diamond
Prices start from €713 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.

B
1.23ct Round
€713 EUR