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Round|Lab Grown|IGI

1.54ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG788616065

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788616065

Diamond specifications and retailer prices

From €250 EUR
$280 USD
As of November 3, 2026
Save €1,221 EUR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,471 EUR at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788616065 or 788616065. Listed at 24 retailers as of October 28, 2026, with prices from €250 to €1,471, a €1,221 spread on the same certified stone. Brilliant Earth lists it at €1,471. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788616065
Dimensions7.37 × 7.40 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.40 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788616065
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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 3
Current: €1,471 EUR|Low: €224 EUR|High: €1,471 EUR|Avg: €647 EUR
Brilliant Earth
Retailer 2
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Retailer 23
November 3, 2026
Retailer 3€224 EUR
Retailer 10€250 EUR
Retailer 14€259 EUR
Retailer 5€277 EUR
Retailer 16€277 EUR
Retailer 11€308 EUR
Retailer 19€417 EUR
Retailer 23€419 EUR
Retailer 7€451 EUR
Retailer 4€465 EUR
Retailer 20€479 EUR
Retailer 8€514 EUR
Retailer 13€527 EUR
Retailer 21€607 EUR
Retailer 2€650 EUR
Retailer 9€892 EUR
Retailer 12€897 EUR
Retailer 15€938 EUR
Retailer 22€1,001 EUR
Retailer 18€1,092 EUR
Retailer 17€1,112 EUR
Retailer 6€1,209 EUR
Brilliant Earth€1,471 EUR

25 data points across 23 retailers

24 retailers€250 EUR to €1,471 EUR

Retailer 1
-
€224 EUR
$251 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€250 EUR
$280 USD
View
Final sale: no returns
Retailer 3
-
€259 EUR
$291 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€277 EUR
$311 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€277 EUR
$311 USD
View
Price last confirmed 9 days ago
Retailer 6
-
€284 EUR
$319 USD
View
Price last confirmed 52 days ago
A
Retailer 7
-
€308 EUR
HK$2,700 HKD
View
A
Retailer 8
-
€417 EUR
£368 GBP
View
A
Retailer 9
-
€419 EUR
$470 USD
View
Retailer 10
-
€451 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
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€465 EUR
$522 USD
View
A
Retailer 12
-
€479 EUR
ZAR 8,682 ZAR
View
A
Retailer 13
-
€514 EUR
$576 USD
View
B+
Retailer 14
-
€527 EUR
£465 GBP
View
B+
Retailer 15
-
€607 EUR
$681 USD
View
B+
Retailer 16
-
€650 EUR
A$1,121 AUD
View
Retailer 17
-
€892 EUR
$1,001 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€897 EUR
SGD 1,359 SGD
View
B+
Retailer 19
-
€938 EUR
$1,052 USD
View
B
Retailer 20
-
€1,001 EUR
A$1,727 AUD
View
B
Retailer 21
-
€1,092 EUR
$1,225 USD
View
B
Retailer 22
-
€1,112 EUR
£982 GBP
View
B
Retailer 23
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€1,209 EUR
$1,356 USD
View
Most Expensive
B
Brilliant Earth
21199133A · Oct 28
€1,471 EUR
$1,650 USD
View
23 more retailers have this diamond
Prices start from €250 EURSave up to €1,221 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
€250 EUR