Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG640439806

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

Certificate IGI LG640439806

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of October 30, 2026
Save €1,645 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,880 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG640439806 or 640439806. Listed at 24 retailers as of October 26, 2026, with prices from €235 to €1,880, a €1,645 spread on the same certified stone. Brilliant Earth lists it at €1,880. 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

1.55
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640439806
Dimensions8.05 × 5.74 × 3.92 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.74 mm1.55 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640439806
Side View
Table 67.0%Crown 44.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: €1,880 EUR|Low: €220 EUR|High: €2,041 EUR|Avg: €674 EUR|-7.9%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 22€235 EUR
Retailer 10€262 EUR
Retailer 19€272 EUR
Retailer 15€283 EUR
Retailer 4€291 EUR
Retailer 5€291 EUR
Retailer 16€394 EUR
Retailer 2€440 EUR
Retailer 11€485 EUR
Retailer 17€500 EUR
Retailer 8€521 EUR
Retailer 13€557 EUR
Retailer 6€594 EUR
Retailer 18€677 EUR
Retailer 20€894 EUR
Retailer 3€935 EUR
Retailer 9€981 EUR
Retailer 7€1,145 EUR
Retailer 21€1,172 EUR
Retailer 14€1,227 EUR
Retailer 12€1,246 EUR
Brilliant Earth€1,880 EUR

35 data points across 22 retailers

24 retailers€235 EUR to €1,880 EUR

A
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€262 EUR
$293 USD
View
Final sale: no returns
A
Retailer 3
-
€272 EUR
$304 USD
View
Retailer 4
-
€283 EUR
£249 GBP
View
Price last confirmed 23 days ago
A
Retailer 5
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€291 EUR
$325 USD
View
A
Retailer 6
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€291 EUR
$325 USD
View
A
Retailer 7
-
€394 EUR
$440 USD
View
A
Retailer 8
-
€440 EUR
View
B+
Retailer 9
-
€485 EUR
$542 USD
View
B+
Retailer 10
-
€500 EUR
ZAR 9,022 ZAR
View
A
Retailer 11
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€521 EUR
$582 USD
View
B+
Retailer 12
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€557 EUR
£490 GBP
View
B+
Retailer 13
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€594 EUR
$664 USD
View
B+
Retailer 14
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€677 EUR
A$1,163 AUD
View
B+
Retailer 15
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€868 EUR
£763 GBP
View
B
Retailer 16
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€894 EUR
$999 USD
View
B
Retailer 17
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€935 EUR
$1,045 USD
View
B
Retailer 18
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€981 EUR
$1,096 USD
View
Retailer 19
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€1,040 EUR
$1,162 USD
View
Price last confirmed 83 days ago
B
Retailer 20
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€1,145 EUR
$1,279 USD
View
B
Retailer 21
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€1,172 EUR
£1,031 GBP
View
B
Retailer 22
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€1,227 EUR
$1,371 USD
View
B
Retailer 23
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€1,246 EUR
$1,392 USD
View
Most Expensive
B
Brilliant Earth
10979768A · Oct 26
€1,880 EUR
$2,100 USD
View
23 more retailers have this diamond
Prices start from €235 EURSave up to €1,645 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
1.55ct Radiant
€235 EUR