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Oval|Lab Grown|IGI

1.50ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG849626303

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849626303

Diamond specifications and retailer prices

From €234 EUR
$261 USD
As of October 31, 2026
Save €906 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,140 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849626303 or 849626303. Listed at 12 retailers as of October 31, 2026, with prices from €234 to €1,140, a €906 spread on the same certified stone. Reve Diamonds lists it at €1,140. 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

1.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849626303
Dimensions9.46 × 6.20 × 3.94 mm
L/W Ratio1.53
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
9.46 mm6.20 mm1.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849626303
Side View
Table 61.0%Crown 37.3°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 63.5%

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: Oct 31
Current: €1,001 EUR|Low: €234 EUR|High: €1,140 EUR|Avg: €512 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 8€234 EUR
Retailer 6€250 EUR
Retailer 2€260 EUR
Retailer 4€278 EUR
Retailer 11€425 EUR
Retailer 9€443 EUR
Retailer 5€466 EUR
Retailer 10€543 EUR
Retailer 7€803 EUR
Retailer 3€850 EUR
Retailer 1€1,001 EUR
Reve Diamonds€1,140 EUR

4 data points across 12 retailers

12 retailers€234 EUR to €1,140 EUR

A
Cheapest Retailer
-
€234 EUR
$261 USD
A
Retailer 2
-
€250 EUR
$279 USD
View
A
Retailer 3
-
€260 EUR
$291 USD
View
Final sale: no returns
A
Retailer 4
-
€278 EUR
£245 GBP
View
B+
Retailer 5
-
€425 EUR
$475 USD
View
B+
Retailer 6
-
€443 EUR
$495 USD
View
B+
Retailer 7
-
€466 EUR
£410 GBP
View
B+
Retailer 8
-
€543 EUR
$607 USD
View
B
Retailer 9
-
€803 EUR
$897 USD
View
B
Retailer 10
-
€850 EUR
$950 USD
View
B
Retailer 11
-
€1,001 EUR
£881 GBP
View
Most Expensive
B
Reve Diamonds
283096B34 · Nov 1
€1,140 EUR
$1,274 USD
View
11 more retailers have this diamond
Prices start from €234 EURSave up to €906 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
1.50ct Oval
€234 EUR