Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG846634925

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846634925

Diamond specifications and retailer prices

From €508 EUR
A$876 AUD
As of October 26, 2026
Save €384 EUR (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,031 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846634925 or 846634925. Listed at 18 retailers as of October 26, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634925
Dimensions6.02 × 8.78 × 3.66 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm8.78 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846634925
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 60.8%

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: Oct 26
Current: €701 EUR|Low: €165 EUR|High: €1,031 EUR|Avg: €496 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
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Retailer 14
Retailer 15
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Retailer 19
Reve Diamonds
October 27, 2026
Retailer 18€168 EUR
Retailer 5€187 EUR
Retailer 8€208 EUR
Retailer 10€208 EUR
Retailer 7€279 EUR
Retailer 16€352 EUR
Retailer 15€365 EUR
Retailer 3€366 EUR
Retailer 19€423 EUR
Retailer 4€428 EUR
Retailer 12€508 EUR
Retailer 11€597 EUR
Retailer 2€669 EUR
Retailer 17€671 EUR
Retailer 1€701 EUR
Retailer 9€712 EUR
Retailer 6€717 EUR
Retailer 13€892 EUR
Retailer 14€974 EUR
Reve Diamonds€1,031 EUR

15 data points across 20 retailers

18 retailers€508 EUR to €892 EUR

Retailer 1
-
€168 EUR
$188 USD
Price last confirmed 11 days ago
Retailer 2
-
€208 EUR
$233 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€208 EUR
$233 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€352 EUR
ZAR 6,374 ZAR
View
Price last confirmed 11 days ago
Retailer 5
-
€365 EUR
£323 GBP
View
Price last confirmed 9 days ago
Retailer 6
-
€366 EUR
$411 USD
View
Price last confirmed 8 days ago
Retailer 7
-
€423 EUR
$474 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€428 EUR
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
€508 EUR
A$876 AUD
View
Retailer 10
-
€597 EUR
$670 USD
View
Price last confirmed 12 days ago
Retailer 11
-
€669 EUR
$750 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€671 EUR
$753 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€701 EUR
A$1,210 AUD
View
B+
Retailer 14
-
€712 EUR
$799 USD
View
Retailer 15
-
€717 EUR
$804 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
€892 EUR
$1,000 USD
View
Retailer 17
-
€974 EUR
£860 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
6B6CE2BA8 · Oct 25
€1,031 EUR
$1,156 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from €508 EURSave up to €384 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 Oval
€508 EUR