Radiant|Lab Grown|IGI

1.23ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG766683698

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG766683698

Diamond specifications and retailer prices

From €260 EUR
$290 USD
As of October 28, 2026
Save €1,662 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,921 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG766683698 or 766683698. Listed at 19 retailers as of October 27, 2026, with prices from €260 to €1,921, a €1,662 spread on the same certified stone. Queensmith lists it at €1,921. 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
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766683698
Dimensions5.59 × 5.59 × 3.26 mm
L/W Ratio1.00
Culet sizePointed
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
5.59 mm5.59 mm1.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766683698
Side View
Table 62.0%Crown 40.2°Girdle: MediumPavilion 31.3°Culet: NoneDepth 58.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: €1,921 EUR|Low: €166 EUR|High: €1,921 EUR|Avg: €607 EUR
Queensmith
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
October 31, 2026
Retailer 14€170 EUR
Retailer 3€260 EUR
Retailer 5€350 EUR
Retailer 13€356 EUR
Retailer 8€384 EUR
Retailer 6€456 EUR
Retailer 2€464 EUR
Retailer 7€475 EUR
Retailer 9€511 EUR
Retailer 4€691 EUR
Retailer 11€797 EUR
Retailer 15€834 EUR
Retailer 10€981 EUR
Retailer 12€1,468 EUR
Queensmith€1,921 EUR

43 data points across 15 retailers

19 retailers€260 EUR to €1,921 EUR

Retailer 1
-
€142 EUR
$159 USD
Price last confirmed 30 days ago
Retailer 2
-
€173 EUR
$193 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€184 EUR
$206 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
€260 EUR
$290 USD
View
Retailer 5
-
€350 EUR
ZAR 6,309 ZAR
View
Price last confirmed 27 days ago
A
Retailer 6
-
€356 EUR
$398 USD
View
A
Retailer 7
-
€384 EUR
£338 GBP
View
Retailer 8
-
€456 EUR
$510 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€464 EUR
A$798 AUD
View
B+
Retailer 10
-
€511 EUR
A$879 AUD
View
Retailer 11
-
€654 EUR
$731 USD
View
Price last confirmed 31 days ago
Retailer 12
-
€691 EUR
A$1,188 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
€725 EUR
$810 USD
View
Price last confirmed 27 days ago
Retailer 14
-
€797 EUR
$890 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
€834 EUR
$932 USD
View
Retailer 16
-
€848 EUR
SGD 1,281 SGD
View
Price last confirmed 25 days ago
B
Retailer 17
-
€981 EUR
£863 GBP
View
B
Retailer 18
-
€1,468 EUR
$1,640 USD
View
Most Expensive
B
Queensmith
LG766683698 · Oct 27
€1,921 EUR
£1,690 GBP
View
18 more retailers have this diamond
Prices start from €260 EURSave up to €1,662 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 Radiant
€260 EUR