Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG780696711

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

Certificate IGI LG780696711

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €1,090 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,280 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780696711 or 780696711. Listed at 26 retailers as of October 30, 2026, with prices from €190 to €1,280, a €1,090 spread on the same certified stone. Brilliant Earth lists it at €1,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696711
Dimensions8.07 × 5.77 × 3.80 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
8.07 mm5.77 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696711
Side View
Table 60.0%Crown 48.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 65.9%

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: €1,280 EUR|Low: €187 EUR|High: €1,280 EUR|Avg: €575 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 22€190 EUR
Retailer 9€212 EUR
Retailer 13€220 EUR
Retailer 15€233 EUR
Retailer 7€235 EUR
Retailer 16€248 EUR
Retailer 3€318 EUR
Retailer 18€389 EUR
Retailer 2€406 EUR
Retailer 17€434 EUR
Retailer 20€533 EUR
Retailer 11€543 EUR
Retailer 5€610 EUR
Retailer 19€610 EUR
Retailer 10€755 EUR
Retailer 6€803 EUR
Retailer 12€932 EUR
Retailer 8€943 EUR
Retailer 21€957 EUR
Retailer 4€1,102 EUR
Retailer 14€1,168 EUR
Brilliant Earth€1,280 EUR

26 data points across 22 retailers

26 retailers€190 EUR to €1,280 EUR

A
Cheapest Retailer
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€190 EUR
$212 USD
A
Retailer 2
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€212 EUR
$237 USD
View
Final sale: no returns
A
Retailer 3
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€220 EUR
$246 USD
View
Retailer 4
-
€233 EUR
$260 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€235 EUR
$262 USD
View
A
Retailer 6
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€248 EUR
£219 GBP
View
B+
Retailer 7
-
€318 EUR
$355 USD
View
A
Retailer 8
-
€389 EUR
View
A
Retailer 9
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€406 EUR
ZAR 7,321 ZAR
View
A
Retailer 10
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€434 EUR
£382 GBP
View
A
Retailer 11
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€533 EUR
$595 USD
View
A
Retailer 12
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€543 EUR
A$933 AUD
View
Retailer 13
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€552 EUR
$617 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
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€610 EUR
$681 USD
View
A
Retailer 15
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€610 EUR
$682 USD
View
B+
Retailer 16
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€755 EUR
$844 USD
View
B+
Retailer 17
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€803 EUR
$897 USD
View
B+
Retailer 18
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€854 EUR
$954 USD
View
Retailer 19
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€932 EUR
£820 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
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€943 EUR
$1,054 USD
View
B+
Retailer 21
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€957 EUR
$1,069 USD
View
B
Retailer 22
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€1,102 EUR
$1,231 USD
View
B
Retailer 23
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€1,168 EUR
$1,305 USD
View
Retailer 24
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€1,280 EUR
$1,430 USD
View
Price last confirmed 17 days ago
Retailer 25
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€1,280 EUR
$1,430 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
19967048A · Oct 31
€1,280 EUR
$1,430 USD
View
25 more retailers have this diamond
Prices start from €190 EURSave up to €1,090 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
1.58ct Radiant
€190 EUR