CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG741571883

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741571883

Diamond specifications and retailer prices

From €225 EUR
$252 USD
As of November 1, 2026
Save €1,701 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,926 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG741571883 or 741571883. Listed at 23 retailers as of November 1, 2026, with prices from €225 to €1,926, a €1,701 spread on the same certified stone. Do Amore Diamonds lists it at €1,926. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741571883
Dimensions8.75 × 6.11 × 8.75 mm
L/W Ratio1.43
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
8.75 mm6.11 mm1.23 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741571883
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: €528 EUR|Low: €225 EUR|High: €1,239 EUR|Avg: €569 EUR|+3.2%
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
November 3, 2026
Retailer 3€225 EUR
Retailer 4€249 EUR
Retailer 12€249 EUR
Retailer 11€337 EUR
Retailer 10€338 EUR
Retailer 2€429 EUR
Retailer 1€528 EUR
Retailer 5€579 EUR
Retailer 9€615 EUR
Retailer 8€669 EUR
Retailer 13€834 EUR
Retailer 7€1,102 EUR
Retailer 6€1,239 EUR

43 data points across 13 retailers

23 retailers€225 EUR to €1,926 EUR

Retailer 1
-
€193 EUR
$216 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€225 EUR
$252 USD
View
Final sale: no returns
Retailer 3
-
€233 EUR
$261 USD
View
Price last confirmed 20 days ago
Retailer 4
-
€246 EUR
$276 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
€249 EUR
$279 USD
View
Retailer 6
-
€249 EUR
$279 USD
View
Price last confirmed 24 days ago
Retailer 7
-
€249 EUR
$279 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
€337 EUR
$378 USD
View
A
Retailer 9
-
€338 EUR
$379 USD
View
A
Retailer 10
-
€429 EUR
$481 USD
View
B+
Retailer 11
-
€528 EUR
£466 GBP
View
Retailer 12
-
€579 EUR
$649 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€615 EUR
$690 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
€669 EUR
A$1,155 AUD
View
B
Retailer 15
-
€834 EUR
$935 USD
View
Retailer 16
-
€884 EUR
$992 USD
View
Price last confirmed 24 days ago
Retailer 17
-
€884 EUR
$992 USD
View
Price last confirmed 34 days ago
Retailer 18
-
€884 EUR
$992 USD
View
Price last confirmed 26 days ago
B
Retailer 19
-
€1,044 EUR
$1,171 USD
View
B
Retailer 20
-
€1,102 EUR
£973 GBP
View
B
Retailer 21
-
€1,239 EUR
$1,390 USD
View
B
Retailer 22
-
€1,246 EUR
$1,397 USD
View
Most Expensive
B
Do Amore Diamonds
27-FA07F586A · Nov 2
€1,926 EUR
$2,160 USD
View
22 more retailers have this diamond
Prices start from €225 EURSave up to €1,701 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
€225 EUR