Radiant|Lab Grown|IGI

0.81ct G VVS1 Radiant Lab Grown Diamond

GD • G/VVS1 • IGI LG588336450

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

Certificate IGI LG588336450

Diamond specifications and retailer prices

From €160 EUR
HK$1,400 HKD
As of October 30, 2026
Save €368 EUR (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €528 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG588336450 or 588336450. Listed at 7 retailers as of October 30, 2026, with prices from €160 to €528, a €368 spread on the same certified stone. Brilliant Earth lists it at €528. 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

0.81
Carat
G
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588336450
Dimensions6.34 × 4.99 × 3.10 mm
L/W Ratio1.27
Culet sizePointed
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 Faint Blue
Top View
6.34 mm4.99 mm0.81 ctG / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG588336450
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 31.8°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: Oct 30
Current: €528 EUR|Low: €95 EUR|High: €881 EUR|Avg: €433 EUR|-24.4%
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
Retailer 15
October 31, 2026
Retailer 3€95 EUR
Retailer 8€160 EUR
Retailer 12€197 EUR
Retailer 2€248 EUR
Retailer 7€256 EUR
Retailer 15€267 EUR
Retailer 9€350 EUR
Retailer 11€395 EUR
Retailer 4€405 EUR
Retailer 13€476 EUR
Retailer 10€524 EUR
Brilliant Earth€528 EUR
Retailer 5€530 EUR
Retailer 6€778 EUR
Retailer 14€881 EUR

19 data points across 15 retailers

7 retailers€160 EUR to €528 EUR

A
Cheapest Retailer
-
€160 EUR
HK$1,400 HKD
Retailer 2
-
€197 EUR
$220 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
€248 EUR
View
B
Retailer 4
-
€350 EUR
$391 USD
View
B
Retailer 5
-
€395 EUR
SGD 596 SGD
View
Retailer 6
-
€524 EUR
$585 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14172303A · Oct 30
€528 EUR
$590 USD
View
6 more retailers have this diamond
Prices start from €160 EURSave up to €368 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
0.81ct Radiant
€160 EUR