CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG802637388

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG802637388

Diamond specifications and retailer prices

From €225 EUR
$252 USD
As of November 1, 2026
Save €1,772 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,167 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 LG802637388 or 802637388. Listed at 26 retailers as of November 1, 2026, with a 789% 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 angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802637388
Dimensions8.50 × 6.07 × 3.79 mm
L/W Ratio1.40
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
8.50 mm6.07 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802637388
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: €2,167 EUR|Low: €216 EUR|High: €2,167 EUR|Avg: €736 EUR
Do Amore Diamonds
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
Retailer 18
Retailer 19
November 3, 2026
Retailer 4€225 EUR
Retailer 7€251 EUR
Retailer 5€279 EUR
Retailer 11€341 EUR
Retailer 8€374 EUR
Retailer 15€424 EUR
Retailer 13€531 EUR
Retailer 2€543 EUR
Retailer 3€544 EUR
Retailer 6€571 EUR
Retailer 18€624 EUR
Retailer 17€750 EUR
Retailer 16€765 EUR
Retailer 19€858 EUR
Retailer 10€1,139 EUR
Retailer 9€1,212 EUR
Retailer 12€1,234 EUR
Retailer 14€1,257 EUR
Do Amore Diamonds€2,167 EUR

43 data points across 19 retailers

26 retailers€225 EUR to €1,997 EUR

Retailer 1
-
€216 EUR
$242 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€225 EUR
$252 USD
View
A
Retailer 3
-
€251 EUR
$281 USD
View
Final sale: no returns
Retailer 4
-
€261 EUR
$293 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€279 EUR
$313 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€279 EUR
$313 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
€279 EUR
$313 USD
View
A
Retailer 8
-
€341 EUR
$383 USD
View
A
Retailer 9
-
€374 EUR
$419 USD
View
A
Retailer 10
-
€424 EUR
$475 USD
View
A
Retailer 11
-
€531 EUR
ZAR 9,627 ZAR
View
B+
Retailer 12
-
€543 EUR
£480 GBP
View
B+
Retailer 13
-
€544 EUR
A$938 AUD
View
B+
Retailer 14
-
€571 EUR
$640 USD
View
Retailer 15
-
€624 EUR
$700 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
€750 EUR
A$1,294 AUD
View
B+
Retailer 17
-
€765 EUR
A$1,320 AUD
View
B
Retailer 18
-
€858 EUR
$962 USD
View
Retailer 19
-
€991 EUR
$1,111 USD
View
Price last confirmed 26 days ago
B
Retailer 20
-
€1,139 EUR
$1,278 USD
View
B
Retailer 21
-
€1,196 EUR
£1,056 GBP
View
B
Retailer 22
-
€1,212 EUR
$1,359 USD
View
B
Retailer 23
-
€1,234 EUR
£1,090 GBP
View
B
Retailer 24
-
€1,257 EUR
$1,410 USD
View
B
Retailer 25
-
€1,997 EUR
$2,240 USD
View
Most Expensive
Do Amore Diamonds
23-802637388 · Nov 2
€2,167 EUR
$2,430 USD
View
Price under review
25 more retailers have this diamond
Prices start from €225 EURSave up to €1,772 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