CaratHunter
Plans
Round|Lab Grown|IGI

0.81ct F VS1 Round Lab Grown Diamond

FR • F/VS1 • IGI LG677559837

Shape and cutting style on the report: Round modified brilliant

Certificate IGI LG677559837

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of October 26, 2026
Save €816 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €961 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG677559837 or 677559837. Listed at 11 retailers as of October 26, 2026, with prices from €146 to €961, a €816 spread on the same certified stone. Reve Diamonds lists it at €961. 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
F
Colour
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.4°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677559837
Dimensions5.64 × 5.64 × 3.75 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
5.64 mm5.64 mm0.81 ctF / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677559837
Side View
Table 65.0%Crown 42.4°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €316 EUR|Low: €135 EUR|High: €961 EUR|Avg: €393 EUR|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 28, 2026
Retailer 6€146 EUR
Retailer 9€163 EUR
Retailer 2€169 EUR
Retailer 7€181 EUR
Retailer 12€181 EUR
Retailer 8€243 EUR
Retailer 3€247 EUR
Retailer 1€316 EUR
Retailer 10€390 EUR
Retailer 11€580 EUR
Retailer 5€612 EUR
Retailer 4€916 EUR
Reve Diamonds€961 EUR

37 data points across 13 retailers

11 retailers€146 EUR to €961 EUR

B+
Cheapest Retailer
-
€146 EUR
$163 USD
B+
Retailer 2
-
€169 EUR
$189 USD
View
B+
Retailer 3
-
€181 EUR
$202 USD
View
Retailer 4
-
€181 EUR
$202 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€243 EUR
$272 USD
View
B+
Retailer 6
-
€247 EUR
$276 USD
View
B
Retailer 7
-
€316 EUR
£278 GBP
View
B
Retailer 8
-
€390 EUR
$436 USD
View
C
Retailer 9
-
€580 EUR
$648 USD
View
Retailer 10
-
€612 EUR
$684 USD
View
Price last confirmed 7 days ago
Most Expensive
C
Reve Diamonds
2CEF3B85B · Oct 28
€961 EUR
$1,074 USD
View
10 more retailers have this diamond
Prices start from €146 EURSave up to €816 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.

B+
0.81ct Round
€146 EUR