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Oval|Lab Grown|IGI

1.49ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG816606174

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816606174

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 29, 2026
Save €954 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,161 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816606174 or 816606174. Listed at 18 retailers as of October 29, 2026, with prices from €208 to €1,161, a €954 spread on the same certified stone. Reve Diamonds lists it at €1,161. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.49
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816606174
Dimensions9.09 × 6.45 × 3.95 mm
L/W Ratio1.41
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
9.09 mm6.45 mm1.49 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816606174
Side View
Table 56.0%Crown 33.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €440 EUR|Low: €206 EUR|High: €1,540 EUR|Avg: €645 EUR|+0.6%
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
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 3€208 EUR
Retailer 6€238 EUR
Retailer 11€242 EUR
Retailer 5€258 EUR
Retailer 14€258 EUR
Retailer 15€437 EUR
Retailer 1€440 EUR
Retailer 8€487 EUR
Retailer 7€582 EUR
Retailer 12€673 EUR
Retailer 13€761 EUR
Retailer 2€830 EUR
Retailer 9€868 EUR
Retailer 4€876 EUR
Retailer 10€1,036 EUR
Reve Diamonds€1,161 EUR

42 data points across 16 retailers

18 retailers€208 EUR to €1,161 EUR

Retailer 1
-
€206 EUR
$230 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€208 EUR
$232 USD
View
A
Retailer 3
-
€238 EUR
$266 USD
View
Final sale: no returns
A
Retailer 4
-
€242 EUR
$270 USD
View
Retailer 5
-
€252 EUR
$282 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€258 EUR
$288 USD
View
A
Retailer 7
-
€258 EUR
$288 USD
View
B+
Retailer 8
-
€437 EUR
$488 USD
View
A
Retailer 9
-
€440 EUR
View
B+
Retailer 10
-
€487 EUR
£428 GBP
View
B+
Retailer 11
-
€582 EUR
$650 USD
View
B+
Retailer 12
-
€673 EUR
$752 USD
View
Retailer 13
-
€761 EUR
$850 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€830 EUR
$927 USD
View
B
Retailer 15
-
€868 EUR
$970 USD
View
B
Retailer 16
-
€876 EUR
$979 USD
View
B
Retailer 17
-
€1,036 EUR
£911 GBP
View
Most Expensive
B
Reve Diamonds
91A009D34 · Oct 30
€1,161 EUR
$1,297 USD
View
17 more retailers have this diamond
Prices start from €208 EURSave up to €954 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
1.49ct Oval
€208 EUR