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Round|Lab Grown|IGI

0.83ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG436045439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436045439

Diamond specifications and retailer prices

From €456 EUR
$510 USD
As of October 30, 2026
Save €2,312 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,768 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown round diamond

This 0.83ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045439 or 436045439. Listed at 13 retailers as of October 29, 2026, with prices from €456 to €2,768, a €2,312 spread on the same certified stone. MOH London lists it at €2,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045439
Dimensions6.05 × 6.02 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.05 mm6.02 mm0.83 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045439
Side View
Table 57.0%Crown 32.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,768 EUR|Low: €451 EUR|High: €2,787 EUR|Avg: €1,069 EUR|+0.5%
MOH London
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 8€456 EUR
Retailer 11€564 EUR
Retailer 4€613 EUR
Retailer 14€631 EUR
Retailer 3€653 EUR
Retailer 12€653 EUR
Retailer 7€664 EUR
Retailer 5€815 EUR
Retailer 6€1,051 EUR
Retailer 13€1,070 EUR
Retailer 2€1,153 EUR
Retailer 9€1,265 EUR
Retailer 10€1,669 EUR
Retailer 15€2,033 EUR
MOH London€2,768 EUR

28 data points across 15 retailers

13 retailers€456 EUR to €2,768 EUR

A
Cheapest Retailer
-
€456 EUR
$510 USD
B+
Retailer 2
-
€564 EUR
$630 USD
View
B+
Retailer 3
-
€613 EUR
$685 USD
View
B+
Retailer 4
-
€631 EUR
$705 USD
View
Final sale: no returns
B+
Retailer 5
-
€653 EUR
$730 USD
View
Retailer 6
-
€653 EUR
$730 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€1,070 EUR
$1,195 USD
View
B
Retailer 8
-
€1,153 EUR
View
B
Retailer 9
-
€1,265 EUR
ZAR 22,829 ZAR
View
B
Retailer 10
-
€1,669 EUR
$1,865 USD
View
B
Retailer 11
-
€1,838 EUR
$2,053 USD
View
B
Retailer 12
-
€2,033 EUR
£1,788 GBP
View
Most Expensive
B
MOH London
LG436045439 · Oct 29
€2,768 EUR
£2,435 GBP
View
12 more retailers have this diamond
Prices start from €456 EURSave up to €2,312 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
0.83ct Round
€456 EUR