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Round|Lab Grown|IGI

1.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG787638655

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787638655

Diamond specifications and retailer prices

From €228 EUR
$256 USD
As of November 1, 2026
Save €2,161 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,389 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787638655 or 787638655. Listed at 26 retailers as of October 31, 2026, with prices from €228 to €2,389, a €2,161 spread on the same certified stone. Brilliant Earth lists it at €2,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638655
Dimensions7.48 × 7.43 × 4.49 mm
L/W Ratio1.01
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
7.48 mm7.43 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638655
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: Nov 1
Current: €2,389 EUR|Low: €219 EUR|High: €2,389 EUR|Avg: €640 EUR
Brilliant Earth
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
November 3, 2026
Retailer 3€228 EUR
Retailer 5€283 EUR
Retailer 10€394 EUR
Retailer 14€424 EUR
Retailer 9€462 EUR
Retailer 11€488 EUR
Retailer 4€520 EUR
Retailer 7€538 EUR
Retailer 2€662 EUR
Retailer 8€721 EUR
Retailer 6€1,113 EUR
Retailer 12€1,133 EUR
Retailer 13€1,179 EUR
Brilliant Earth€2,389 EUR

34 data points across 14 retailers

26 retailers€228 EUR to €2,389 EUR

A
Cheapest Retailer
-
€228 EUR
$256 USD
A
Retailer 2
-
€255 EUR
$286 USD
View
Final sale: no returns
A
Retailer 3
-
€265 EUR
$297 USD
View
A
Retailer 4
-
€283 EUR
$317 USD
View
Retailer 5
-
€283 EUR
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€320 EUR
HK$2,800 HKD
View
A
Retailer 7
-
€394 EUR
£348 GBP
View
A
Retailer 8
-
€424 EUR
$475 USD
View
A
Retailer 9
-
€462 EUR
View
A
Retailer 10
-
€473 EUR
$531 USD
View
A
Retailer 11
-
€488 EUR
ZAR 8,849 ZAR
View
B+
Retailer 12
-
€519 EUR
$582 USD
View
B+
Retailer 13
-
€520 EUR
A$898 AUD
View
B+
Retailer 14
-
€538 EUR
£475 GBP
View
B+
Retailer 15
-
€566 EUR
$635 USD
View
B+
Retailer 16
-
€662 EUR
A$1,143 AUD
View
B+
Retailer 17
-
€721 EUR
$809 USD
View
B
Retailer 18
-
€909 EUR
$1,020 USD
View
B
Retailer 19
-
€912 EUR
SGD 1,383 SGD
View
B
Retailer 20
-
€955 EUR
$1,071 USD
View
B
Retailer 21
-
€1,113 EUR
$1,248 USD
View
B+
Retailer 22
-
€1,133 EUR
£1,001 GBP
View
B+
Retailer 23
-
€1,179 EUR
A$2,035 AUD
View
B
Retailer 24
-
€1,223 EUR
$1,372 USD
View
Retailer 25
-
€1,229 EUR
$1,378 USD
View
Price last confirmed 106 days ago
Most Expensive
B
Brilliant Earth
20915331A · Oct 31
€2,389 EUR
$2,680 USD
View
25 more retailers have this diamond
Prices start from €228 EURSave up to €2,161 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
1.54ct Round
€228 EUR