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Radiant|Lab Grown|IGI

1.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG544262718

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG544262718

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of October 30, 2026
Save €1,900 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,121 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544262718 or 544262718. Listed at 20 retailers as of October 30, 2026, with prices from €221 to €2,121, a €1,900 spread on the same certified stone. Do Amore Diamonds lists it at €2,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544262718
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.37 mm7.13 mm1.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544262718
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.3%

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: Oct 30
Current: €2,121 EUR|Low: €201 EUR|High: €2,121 EUR|Avg: €666 EUR|+28.1%
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
November 1, 2026
Retailer 5€221 EUR
Retailer 16€247 EUR
Retailer 6€252 EUR
Retailer 7€269 EUR
Retailer 14€275 EUR
Retailer 13€359 EUR
Retailer 9€467 EUR
Retailer 12€521 EUR
Retailer 2€533 EUR
Retailer 15€575 EUR
Retailer 11€705 EUR
Retailer 8€954 EUR
Retailer 4€1,124 EUR
Retailer 3€1,187 EUR
Retailer 10€1,221 EUR
Do Amore Diamonds€2,121 EUR

43 data points across 16 retailers

20 retailers€221 EUR to €2,121 EUR

Retailer 1
-
€217 EUR
$242 USD
Price last confirmed 15 days ago
A
Retailer 2
-
€221 EUR
$247 USD
View
Retailer 3
-
€221 EUR
$247 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€247 EUR
$276 USD
View
Final sale: no returns
Retailer 5
-
€252 EUR
$281 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€269 EUR
$300 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€275 EUR
$307 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€359 EUR
$401 USD
View
A
Retailer 9
-
€467 EUR
View
A
Retailer 10
-
€521 EUR
ZAR 9,395 ZAR
View
A
Retailer 11
-
€533 EUR
£469 GBP
View
A
Retailer 12
-
€575 EUR
$642 USD
View
B+
Retailer 13
-
€705 EUR
A$1,211 AUD
View
B+
Retailer 14
-
€778 EUR
£684 GBP
View
Retailer 15
-
€954 EUR
$1,066 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
€1,124 EUR
$1,256 USD
View
B
Retailer 17
-
€1,187 EUR
£1,044 GBP
View
B
Retailer 18
-
€1,221 EUR
£1,074 GBP
View
B
Retailer 19
-
€1,692 EUR
$1,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-75CC9D4A3 · Oct 31
€2,121 EUR
$2,370 USD
View
19 more retailers have this diamond
Prices start from €221 EURSave up to €1,900 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
1.77ct Radiant
€221 EUR